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How to know pork ribs are done?

15 Mins read
How to know pork ribs are done

If you’re a fan of barbecue, you know that pork ribs are a classic dish that can be a real crowd-pleaser. However, cooking them perfectly can be a challenge, especially when it comes to determining whether they’re done or not. There’s nothing worse than serving undercooked ribs that are tough and unappetizing. But don’t worry, there are a few tried and true methods for how to know pork ribs are done that you can use to ensure your ribs are juicy, tender, and perfectly cooked every time.

What You Need to Know About How to know pork ribs are done

Knowing how to tell when pork ribs are done is a crucial part of cooking this popular barbecue dish. Here are some key things you need to know:

Use a meat thermometer – The internal temperature is the most accurate indicator of doneness. For most pork ribs, the recommended internal temperature is 195-205°F. The temperature will continue to rise a few degrees after removing from the heat.

Do the bend test – You should be able to easily bend the ribs without breaking them. Grab the ribs with tongs and lift them – they should bend in the middle without breaking apart. This indicates they are tender and cooked through.

Check for pulling back from the bones – The meat should have pulled back from the bone ends by 1/4 inch or more. This indicates it is cooked and tender.

Use a fork to check tenderness – Insert a fork into the thickest part of the ribs. The meat should be very tender and pull away from the bone easily. If it feels tough, it needs more cooking.

Cut into the meat to check – Cut into the thickest part of the ribs. The meat inside should no longer be pink and the juices should run clear.

Do a visual check – The outside of the ribs should look browned and caramelized. The meat will often shrink back from the bone ends.

Cook low and slow – Cooking pork ribs low and slow is the key. Ribs cooked in the oven at 250 F for several hours or in a smoker for 4-6 hours at 225-275 F will often turn out very tender. Higher, quicker cooking methods may produce tough ribs.

Practice makes perfect – Like all cooking methods, cooking ribs takes practice to perfect. Cook ribs regularly to get a feel for when they are done to your liking. You’ll become a rib expert in no time!

How to know pork ribs are done

How to know pork ribs are done

How to know pork ribs are done ( Easy Methods)

If you’re looking for easy methods to determine when pork ribs are done, here are a few that you can try:

How to know pork ribs are done – Method #1: The Look

One of the best ways to tell if pork ribs are done is by visual appearance. When the ribs are ready, here’s what they will look like:

The meat will pull back from the ends of the bones by 1/4 inch or more. This means the meat has shrunk as it cooked, pulling away from the bones. This indicates the collagen and connective tissue have broken down, leaving the meat very tender.

The outside will be browned and caramelized. The ribs should have a rich, brown color from the cooking method (grilling, smoking, braising). The outside may be slightly sticky from any barbecue sauce or glaze.

Juices will gather on the platter. As the meat breaks down, it will release juices. When pierced or sliced into, the juices should run clear, not pink.

The rib rack will loosen and the ribs will spread apart. The individual ribs will spread out as the intercostal meat between them breaks down. They will not appear tightly bunched together.

The meat pulls away from the bone. The meat, especially at the thick end of the ribs, should peel away from the bone easily when done. It will look very tender and supple, not firm or tough.

A toothpick or fork slides in easily. Insert a fork or toothpick into the thickest part of the meat. It should slide in very easily, with no resistance. This indicates the meat is perfectly tender.

How to know pork ribs are done – Method #2: The Toothpick

Using a toothpick or fork to check the tenderness is one of the best ways to tell if pork ribs are done. Here’s how to do the toothpick test:

Select the thickest part of the rib rack, typically in the middle. This is where the meat is thickest and takes the longest to cook through.

Insert a toothpick or fork into the thickest section of meat, going in at an angle toward the bone. Do not poke into fat or gristle, check the meat itself.

The toothpick should slide in very easily with little resistance. In fully cooked ribs, the meat will be so tender that the toothpick pokes in like soft butter. If it feels tough or chips away small bits of meat, it’s not quite done.

Once the toothpick slides in easily, pull it out and check the end. It should come out clean or with just a few wet drops of juice on the end. If it comes out with pink, unrendered fat, or blood, the ribs need more cooking time.

Check a few areas. Test in 2 or 3 spots to ensure the tenderness is consistent throughout the rib rack. The ribs are ready when the toothpick slides in easily in all the spots you check.

Be gentle. Don’t use too much force when inserting the toothpick. If done, very little pressure is needed and the toothpick will go in smoothly. Forcing it in could give a false impression the meat is more tender than it is.

Check the temperature. Use a meat thermometer to check that the internal temperature reaches 195-205°F for most types of pork ribs. At this point, the toothpick should slide in like butter.

If the toothpick test indicates the ribs are still not quite tender enough, continue cooking. Check-in 15-30 minutes until the ribs meet the toothpick tenderness test. This ensures perfect, fall-off-the-bone pork ribs!

How to know pork ribs are done

How to know pork ribs are done

How to know pork ribs are done – Method #3: The Bend Test

The bend test is another simple way to check if pork ribs are cooked to perfection. Here’s how to perform the bend test:

Carefully lift the rib rack from the cooking method using tongs or two sturdy spatulas underneath. Be careful not to break the rack in half.

Holding each end of the rib rack, gently lift and bend the rack in the middle. The rack should bend and almost fold over in the center. If still tough, it will remain rigid and not bend easily.

The bend test works because ribs that are perfectly tender from slow cooking will become pliable and easy to bend, but not break in half. Ribs that are tough and undercooked are rigid and hard to bend.

When done, the rib rack will bend quite far, sometimes almost fitting together in the middle. At this point, the meat should be very droopy and loose from the bones.

If the ribs do not bend very far and seem stiff, continue cooking for 15-30 minutes and check again. Low, moist-heat cooking methods like braising or smoking work best for making ribs bendable.

Be very careful when handling the rib rack. It will loosen and portions of meat may begin to fall off the bones when fully cooked and bendable. Work over a platter to catch any falling meat and juices.

Use other indicators as well. In addition to the bend test, check that the meat has pulled back from the bones 1/4 inch or more, the juices run clear, and a toothpick slides in easily. The temperature should reach 195-205°F for most types of pork ribs.

Practice makes perfect. Don’t expect to master the bend test the first time. With regular cooking of pork ribs, it will become second nature to tell just how much bend indicates they are perfect. Cook ribs low and slow for the most bendable results!

How to know pork ribs are done – Method #4: Twist Test

The twist test is a simple way to determine if pork ribs are tender and ready to eat. Here’s how to perform the twist test:

Carefully lift the rib rack from the cooking method using tongs. Be very careful not to break the rack in half, especially if smoking or grilling. The bones will become loosened when done.

Select a bone on one end of the rib rack. Grab it with your tongs.

Gently twist and wiggle the bone. It should loosen and twist easily, with the meat sliding and pulling away. The bone may even come loose from the rack completely.

If the bone does not twist easily and feels firmly attached, continue cooking. Check again in 15-30 minutes. The meat needs more time to break down and release from the bone.

Once one bone twists easily, check another bone or two to ensure even cooking. All bones should loosen and the meat should pull away from them when fully cooked.

Be very careful when handling, as the meat and bones will become quite loose. Work over a platter to catch any falling juices or meat.

Use a meat thermometer to check the internal temperature reaches 195-205°F. At this temperature, the bones should twist very freely.

Consider the rack as a whole. Even if one or two bones twist, the rack should still hold together relatively well and not completely fall apart for the best texture. It should droop but remain intact.

Experience helps. Becoming familiar with how loose the bones feel when the ribs are perfectly done takes practice. Cook ribs regularly to get a feel for the right amount of twist!

The twist test, combined with temperature and other methods, will ensure your pork ribs are cooked to fall-off-the-bone perfection.

How to know pork ribs are done

How to know pork ribs are done

How to know pork ribs are done – Method #5: The Timer

Using a kitchen timer is a simple way to keep track of cooking times for pork ribs. However, time alone should not be relied upon to determine if ribs are done. Always use a meat thermometer and other doneness tests to ensure food safety and perfect results.

That said, here are some general guidelines for timing when cooking pork ribs:

Oven at 225-250°F:

Baby back ribs(1.5-2 lbs): 3 to 4 hours

Spare ribs (2.5-3.5 lbs): 4 to 6 hours

Grilling over indirect medium heat:

Baby back ribs: 2 to 3 hours

Spare ribs: 3 to 4 hours

Smoker at 225-275°F:

Baby back ribs: 4 to 6 hours

Spare ribs: 5 to 7 hours

Braising in the oven at 300°F:

Baby back ribs: 2 to 3 hours

Spare ribs: 3 to 4 hours

Instant Pot:

Baby back ribs: 40 to 60 minutes under high pressure

Spare ribs: 50 to 70 minutes under high pressure

The times are only estimates. Many factors affect cooking time including rib rack size, cooking temperature, and your particular appliance. Always check that ribs reach 195 to 205°F internal temperature for safety when done.

The only way to know for sure if ribs are ready is to perform other doneness tests, including:

Checking if the meat has pulled back from the bones 1⁄4 inch or more

Inserting a toothpick or fork into the thickest part -it should slide in very easily 

Doing a bend test – the rack should bend easily in the center without breaking

Twisting a bone – it should loosen easily with the meat pulling away

For the most succulent pork ribs, cook low and slow. But be sure to gauge doneness using both time and temperature to avoid over or undercooking. With regular cooking, checking rib readiness will become second nature!

How to know pork ribs are done

How to know pork ribs are done

How to know pork ribs are done – Method #6: Take a Taste!

The ultimate test for any food is simply tasting it! Pork ribs are no exception. Here are some tips for tasting ribs to determine if they are done:

Only taste ribs cooked using moist-heat methods where they will reach a safe internal temperature, such as braising, smoking, or grilling using indirect heat. Do not taste ribs cooked only using direct dry heat, such as directly over hot coals. They may not reach a safe temperature. Always use a meat thermometer.

Check that the ribs have reached an internal temperature of 195-205°F in the thickest part of the meat. At this temperature, they are safely cooked through but still juicy and flavorful.

Perform other doneness checks first. Make sure the meat has been pulled back from the bones, a fork slides in easily, and the bend/twist tests indicate the ribs are tender. Never rely on taste alone.

Remove a center bone or rib to taste. Pull on the center bone using your fingers or tongs. The bone should release easily from the rack, with the meat falling away. Take the bone in your hand to taste the meat.

Check the meat and bone. The meat on the bone should be very tender and come away from the bone with no resistance. The bone itself should be very loose, not firmly attached.

Taste both meat and outside. Pull off a bite of the outside caramelized meat to taste, as well as the meat on the center bone. Both should be extremely tender and pull away with no chewiness.

Look for renderings and drippings. When done, ribs will release fat and meat drippings as the collagen melts. The platter should have pools of drippings and melted fat.

Be very careful. Ribs will be loose and portions of meat may fall off. Have a platter underneath to catch drips and avoid burning yourself on bones or equipment.

It takes practice! Becoming an expert at gauging rib doneness by taste and touch takes cooking them regularly. But with experience, tasting ribs will be foolproof.

How Do You Tell If Ribs Are Overcooked or Undercooked?

Here are some signs that your pork ribs are overcooked or undercooked:

Overcooked pork ribs:

Meat is very dark brown or charred. The outside is burnt while the inside is dry.

Bones slide out very easily and the rib rack falls apart. The meat has become mushy from overcooking.

Meat has shrunk excessively from the bones, over 1/2 inch. It has dried out and tightened up. 

Internal temperature exceeds 210°F. At this temperature, ribs quickly become dry and burned.

The smoke ring is very dark red, almost black. In smoked ribs, an excessively dark smoke ring indicates overcooking and drying out.

Meat has an unpleasant burnt flavor. Ribs have lingered too long on the heat, developing an acrid, bitter taste.

Undercooked pork ribs:

Bones do not twist or come loose easily. They remain firmly attached, indicating the meat is still tough. 

Meat has not shrunk from the bone ends. It remains tightly clinging to the bones, signifying it is not fully tender. 

A toothpick or fork does not slide in easily. It takes effort to pierce the meat, which still has a raw, chewy texture. 

Meat remains pink or has a raw appearance, not white or brown. The interior has not cooked long enough to render the fat and tissue. 

Internal temperature is below 195°F in the thickest part of the ribs. At this temperature, disease-causing bacteria may still be present. Ribs need further cooking for safety.

Fat remains thick and rubbery. It has not yet broken down and started to melt, indicating the ribs need more cooking time. 

Tendons and connective tissue are still tough. They have not yet broken down into a silky, gelatinous texture. More cooking time is needed.

The keys are to cook ribs low and slow to avoid over or undercooking, check the internal temperature, and perform multiple doneness tests to ensure perfect results every time.

How to know pork ribs are done

How to know pork ribs are done

What Color Should Rib Meat Be When Done?

When pork ribs are cooked perfectly, the meat color will be:

Light brown to tan – The rib meat, especially the meat attached directly to the bones, will be a light brownish color. It will not appear pink or have a raw color. The brown color indicates the meat has cooked through and the proteins have broken down.

Caramelized dark brown outside – The outer surface of the ribs will be darker, caramelized brown from reactions with sauces, rubs, and smoke. But the inner meat, especially next to the bones, remains lighter brown.

White fat – The fat between and around the meat muscles will turn from pink to an opaque whitish color as it renders during cooking. Raw fat appears pink; cooked fat is white.

Darker meat does not mean overcooked – Do not assume ribs with darker meat are overcooked. Look for other signs like if the bones slide out, the meat has shrunk excessively from the bones, or the texture is mushy. Perfectly cooked ribs can range from light brown to mahogany, depending on the cooking method and sauces used.

Pinkish-red tint from smoking – Ribs cooked in a smoker may have a light pink tint from chemical reactions with the smoke and meat pigments (the smoke ring). But the interior meat should remain brown overall, not bright pink.

Glistening juices – When pierced or cut into, fully cooked ribs will release clear, glistening juices – not bright pink pooled juices. The juices indicate the interior temperature has reached a safe level to melt collagen and fat.

Bones loosening – In done ribs, the bones will loosen and start to pull away as the meat contracts, indicating it has cooked all the way through. The bone color changes a little but feels loose when done.

For the most accurate check that your pork ribs are safely and perfectly done, use a food thermometer. At 195-205°F, the color changes described will be noticeable. Be patient – low and slow cooking is the key to succulent ribs every time.

How Long Should You Cook Ribs?

How long you cook pork ribs depends on several factors, including:

Type of ribs – Baby back ribs cook faster than spare ribs, which have more bone mass and connective tissue. Baby back ribs average 2 to 4 hours, while spare ribs average 3 to 6 hours.

Cooking method – Moist-heat methods like braising, smoking, and indirect grilling take longer than high, direct heat methods. Oven and smoker cooking will be on the longer end of the range.

Temperature – Lower cooking temperatures around 225 to 275°F result in more tender ribs but require longer cooking. Higher heat speeds up cooking but can toughen the meat.

Pre-cooking preparations – Ribs that have been marinated in an acidic mixture before cooking may take slightly less time. Meat that has been rubbed ahead of time may cook a bit faster since the seasonings and salt penetrate the meat.

Amount of ribs – More ribs, especially piled on top of one another, increase the overall cooking time to allow heat to reach the center. Don’t crowd too many ribs at once.

Desired tenderness – For fall-apart tender ribs, cook times will be on the higher end of the range. For medium-tender ribs, slightly decrease cooking times.

With all these factors in mind, here are some general cooking guidelines:

Braising in the oven at 300°F: Baby backs 2 to 3 hours, spare ribs 3 to 4 hours

Smoking at 225 to 275°F: Baby backs 4 to 6 hours, spare ribs 5 to 7 hours

Indirect grilling over medium heat: Baby backs 2 to 3 hours, spare ribs 3 to 4 hours

Instant Pot: Baby backs 40 to 60 mins on high pressure, spare ribs 50 to 70 mins on high pressure

Always check for doneness before removing ribs from heat. Look for an internal temperature of 195 to 205°F, easy bone removal, meat shrinking from bones 1/4 inch, and tender meat. Be patient and cook low and slow for ribs with the most natural flavor and tender texture.

How to know pork ribs are done

How to know pork ribs are done

Tips for Cooking Tender Ribs

If you want to cook tender, juicy ribs that fall off the bone, here are some tips to follow:

Go Low and Slow – Cooking ribs at a low temperature (225 to 275°F) for a long time (2 to 7 hours depending on the type of rib) is the key to tender results. Low, moist-heat methods like oven-braising, smoking, and indirect grilling work best. The slow cooking gently breaks down collagen and connective tissue.

Cover Your Ribs – Whether baking, smoking, or grilling, cover the ribs during most of the cooking process. Covering helps them retain moisture as they cook. Only remove the cover during the last part of cooking to brush with sauce or uncover for browning, if desired.

Sauce Your Ribs – Brushing ribs with a flavorful sauce or mop during the last 30-60 minutes of cooking adds flavor and helps tenderize the meat. The sauce adds moisture and the sugar in many sauces helps break down collagen as it caramelizes. Be sure to remove the cover when saucing and then re-cover.

Use Indirect Heat – For grilling, set up a 2-zone fire with coals on one side of the grill and left the other side empty. Place ribs over the empty side, not directly over the coals. The indirect heat is more gentle and allows ribs to cook through without burning. Add wood chips for extra smoky flavor.

Rub Your Ribs – Coating ribs with a spice rub before cooking adds flavor to the meat and helps tenderize it. As the rub season the ribs during cooking, the salt and spices naturally help loosen the meat from the bones.

Foil Your Ribs – For ultra-tender ribs, wrap them in foil after 3 to 4 hours of smoking or cover them tightly in foil before placing them in the oven. The foil traps in steam and helps the meat become falling-apart tender. Unwrap for the last part of cooking to brown the outside. 

Remove Membrane – Peeling off the thin membrane on the back of the rib rack before cooking allows seasonings and smoke to penetrate the meat better. It also allows the ribs to become more tender. Use your fingers or pliers to loosen and grip the membrane.

With patience and the right techniques, you’ll get pork ribs so tender the bones fall away clean with a gentle tug. Low and slow cooking, saucing, rubbing, covering, and indirect heat are keys to succulent, fall-off-the-bone ribs every time.

What are undercooked ribs like?


The meat will appear pinkish raw in the center, not brown. The pink color indicates the interior temperature did not reach a high enough level to cook the meat thoroughly.

The fat and connective tissue between the ribs will appear opaque pink, not white. Unrendered fat is pink; properly rendered fat is white. 

There will be little to no smoke ring (if smoked). Not enough time exposed to smoke to develop a smoke ring.

Feel and texture: 

The bones will still feel firmly attached, not loose. Pulling on the bones requires effort and the meat does not release easily from the bones. 

The meat will feel tacky, tough, and chewy, not tender. It requires effort to bite through and chew.

A toothpick or fork will not slide in easily. The meat is too tough to penetrate without force.

Tendons and silver skin will remain rubbery, not melted.


The meat will taste metallic or porky, not rich and flavorful. Not enough collagen and fat have been rendered to produce full, savory flavors.

Parts may even taste raw rather than cooked. The temperature did not reach high enough to fully cook the meat. 

Lacking in flavor from rubs or sauce. Not enough cooking time for seasonings to fully permeate and blend with the meat.

Undercooked ribs can be unsafe to eat due to potential foodborne pathogens in the meat that are destroyed by proper cooking temperatures. It is best to continue cooking the ribs until:

The internal temperature reaches 195-205°F in the thickest portion of the meat.

The meat has shrunk back 1/4 inch from the bone ends. 

A bone twists easily with the meat pulling away.  

A fork or toothpick slides tenderly into the thickest part of the meat.

The ribs have an appealing brown color and the juices run clear.

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About author
As the founder and chief editor of Scills Grill, I'm a self-proclaimed BBQ nut. I love cooking outdoors over live fire and smoke, no matter the weather. I use various grills, smokers, and wood-fired ovens to produce epic food. Peter Cobbetts is the president and founder of Scills Grill, with over 15 years' experience in barbecue. He's an exceptional pitmaster and grill expert who specializes in smoking briskets, pork shoulders - using charcoal, wood or propane grills/smokers - as well as reviewing kitchen appliances such as grills, smokers etc., having tried out almost every model available on the market.
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