How Long To Cook Ribs On Gas Grill

ByLily

Gas grills offer precise temperature control that simplifies the process of cooking ribs to perfection. If you are wondering how long to cook ribs on gas grill, the answer usually ranges from 1.5 to 3 hours depending on the type of ribs and the cooking method you choose.

This guide breaks down the exact times for baby back, spare, and country-style ribs. You will also learn how to set up your gas grill for indirect heat and get that fall-off-the-bone texture.

How Long To Cook Ribs On Gas Grill

The total cook time depends on three things: the cut of rib, the temperature of your grill, and whether you wrap them in foil. Here is a quick reference table for you.

  • Baby Back Ribs: 1.5 to 2 hours at 300°F
  • Spare Ribs: 2 to 2.5 hours at 300°F
  • Country-Style Ribs: 2.5 to 3 hours at 300°F
  • Loin Back Ribs: 1.5 to 2 hours at 300°F

These times assume you are using indirect heat. If you cook over direct flame, the outside will burn before the inside gets tender. Always use the indirect method on a gas grill.

Why Gas Grills Are Great For Ribs

Gas grills let you dial in a temperature and walk away. You do not need to manage charcoal briquettes or add wood chunks every 20 minutes. This steady heat is perfect for low and slow cooking.

You can also use a smoker box with wood chips to add smoke flavor. Just place it over the lit burner. The smoke will circulate around the ribs.

Setting Up Your Gas Grill For Indirect Cooking

Follow these steps to turn your gas grill into a rib-cooking machine.

  1. Preheat your grill with all burners on high for 10 minutes.
  2. Clean the grates with a brush.
  3. Turn off the middle burner or the burner on one side.
  4. Leave the other burner(s) on medium-low to reach 300°F.
  5. Place a drip pan under the unlit side where the ribs will go.
  6. Put the ribs over the unlit burner, close the lid, and adjust the lit burner to hold 300°F.

This setup creates an oven-like environment. The ribs cook from the hot air, not direct flame.

Step-By-Step Cooking Process

Now that your grill is ready, here is the full method for tender ribs.

Step 1: Prep The Ribs

Remove the membrane from the back of the rack. Slide a butter knife under it and pull it off with a paper towel. This helps the seasoning penetrate and makes the ribs easier to bite.

Pat the ribs dry with paper towels. Apply a thin layer of yellow mustard as a binder. Then coat both sides with your favorite dry rub. Let them sit at room temperature for 30 minutes while the grill heats.

Step 2: Cook With Indirect Heat

Place the ribs bone-side down on the unlit side of the grill. Close the lid. Maintain 300°F for the entire cook. Do not open the lid more than once every 45 minutes.

After 1 hour, check the ribs. If they look dry, spritz them with apple juice or water. This adds moisture and helps the bark form.

Step 3: Wrap In Foil (The Texas Crutch)

For fall-off-the-bone ribs, wrap them in heavy-duty aluminum foil after 1.5 hours. Add a splash of apple juice or butter inside the foil. Seal tightly and return to the grill for 45 minutes.

This step steams the meat and speeds up the cooking. It also prevents the ribs from drying out. If you like a firmer bite, skip the foil and cook 30 minutes longer.

Step 4: Sauce And Finish

Remove the ribs from the foil. Brush them with barbecue sauce if you like. Place them back on the grill over indirect heat for 15 minutes. This sets the sauce and gives a nice glaze.

Watch closely during this step. Sugar in the sauce burns fast. If the ribs start to char, move them to a cooler spot.

Step 5: Rest And Serve

Take the ribs off the grill and let them rest for 10 minutes. This allows the juices to redistribute. Cut between the bones and serve.

How To Tell When Ribs Are Done

Time is a guide, but you should always check for doneness. Here are three reliable tests.

  • The Bend Test: Pick up the rack with tongs. If it bends easily and the meat cracks on the surface, it is done.
  • The Toothpick Test: Insert a toothpick between the bones. It should slide in with no resistance.
  • The Temperature Test: Use an instant-read thermometer. Look for 195°F to 203°F in the thickest part of the meat.

If the meat is tough, keep cooking. Ribs are forgiving. Add 15 minutes and check again.

Common Mistakes To Avoid

Even with a gas grill, things can go wrong. Avoid these common errors.

  • Cooking too hot: Anything above 350°F will toughen the meat and burn the outside.
  • Opening the lid too often: This drops the temperature and adds time. Resist the urge.
  • Not removing the membrane: It becomes chewy and blocks flavor.
  • Skipping the rest: Cutting too early lets the juice run out. The ribs will taste dry.

Also, do not rely on time alone. Your grill may run hotter or cooler than the dial says. Use a separate oven thermometer to verify the temperature.

Frequently Asked Questions

Can I Cook Ribs On A Gas Grill Without Foil?

Yes. Just cook them longer at 300°F. Expect 2.5 to 3 hours for spare ribs. Spritz them every 45 minutes to keep them moist.

What Temperature Should I Set My Gas Grill For Ribs?

Set it to 300°F for low and slow cooking. Some cooks prefer 275°F for even more tenderness. Just add 30 minutes to the total time.

How Long Do Baby Back Ribs Take On A Gas Grill?

Baby back ribs take about 1.5 to 2 hours at 300°F. If you wrap them in foil, they can be done in 1 hour and 15 minutes.

Do I Need To Flip Ribs On A Gas Grill?

No. Flipping is not needed with indirect heat. The hot air circulates around the meat and cooks it evenly. Flipping can cause the bones to poke through the meat.

Now you know exactly how long to cook ribs on a gas grill. Stick to 300°F, use indirect heat, and check for tenderness. Your next batch will be your best one yet.

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