How to Slow Cook Ribs Over Charcoal
Any guy can stand behind a grill and flip burgers. But if you're ready to take your backyard barbecue to the next level, it's time to try a couple of racks of slow-cooked pork ribs!
In this video, my friend Mario—an expert behind the grill—shows us the basics of cooking barbecue spare ribs over charcoal. We fire up the grill, add some smoke, and patiently work our way toward ribs that are tender, saucy, and worth the wait.
Fair warning: we improvise a little along the way. Our rib rack doesn't fit, we forget to soak the hickory chips, and apparently four hours isn't quite enough to declare victory. That's backyard cooking!
What You'll Need
Pork spare ribs
Newspaper to start the chimney
Olive oil
Your favorite rib rub
A shallow tray of water
Hickory wood chips
Apple juice
Barbecue sauce (we used Sweet Baby Ray's)
Aluminum foil
How to Slow Cook Ribs Over Charcoal
1. Get the charcoal going
Skip the lighter fluid, which can leave an unwanted flavor on your food. Instead, put a few pieces of crumpled newspaper in the bottom of a charcoal chimney, fill it with charcoal, and light the paper.
Once the coals are glowing and hot, carefully spread them on one side of the grill.
2. Prep the ribs
Remove the membrane from the bone side of the ribs. This thin layer can make the ribs tougher to chew. Rinse and handle the meat safely, then pat it dry.
Safety tip: Use a proper, sharp kitchen knife and a stable cutting surface. Keep your fingers clear of the blade—never use a butter knife to cut through ribs.
3. Add oil and rub
Brush the ribs with olive oil, then apply your favorite dry rub. Work it into the meat so the flavor gets all around.
Store-bought rubs can be salty, so check the label or make your own blend if you prefer to control the seasoning.
4. Set up for indirect heat
This is the secret to slow cooking on a charcoal grill.
Place a shallow tray of water on the side of the grill opposite the charcoal. Put the ribs over the water, not directly over the coals. This helps cook them with gentler, indirect heat and adds moisture to the cooking environment.
Position the top vent over the ribs to help draw heat and smoke across the meat. Make sure the lower air intake is clear of ash so the fire can breathe.
5. Add some smoke—and keep the lid closed
Hickory wood chips add that classic smoky barbecue flavor. For this cook, we forgot to soak ours first! If you choose to soak chips, drain them before adding them to the grill.
Keep the lid on as much as possible. Every time you peek, heat escapes and the cooking slows down.
As the ribs cook, rotate or reposition them as needed to account for hot spots. Avoid relying on the clock alone; grill temperature, rib size, and the fire all affect cooking time.
6. Wrap with apple juice
In the video, we wrap the ribs in aluminum foil and add a little apple juice. The foil helps retain moisture and can help tenderize the meat.
Return the wrapped ribs to the grill and continue cooking until they reach your preferred tenderness.
7. Sauce them up
After cooking in foil, unwrap the ribs and brush on your favorite barbecue sauce. We used Sweet Baby Ray's.
Put them back on the grill briefly to let the sauce set, keeping an eye on them so the sugars don't burn.
Then it's time to eat!
Charcoal Grilling Tips
Avoid lighter fluid. A charcoal chimney is a simple way to get the fire started without adding lighter-fluid flavor.
Use indirect heat. Keep the ribs away from the pile of hot coals.
Keep the smoke flowing. Hickory is a classic choice; use wood chips intended for cooking.
If you're looking, you ain't cooking! Resist the urge to lift the lid every ten minutes.
Clean the cooking grate. Use a suitable grill brush or cleaning tool before cooking. We forgot this step in the video—oops!
Clear the air intake. Ash buildup can restrict airflow and make temperature control harder.
Cook to tenderness, not just time. Four hours was part of our adventure, not a universal guarantee that ribs are ready. Use a food thermometer and check that the meat has reached a safe temperature; ribs are often cooked beyond the minimum safe temperature for tenderness.
The Final Verdict
Slow-cooked ribs take more patience than flipping burgers, but the payoff is worth it. Set up your charcoal for indirect heat, add a little smoke, keep the lid closed, and finish with your favorite barbecue sauce.
A big thanks to my friend Mario for sharing his grilling expertise. Now fire up that grill—and save me a rack!
Grilling safety note: Follow your grill manufacturer's instructions, keep the grill outdoors in a well-ventilated area, and use care when handling hot charcoal, foil, and meat.
— BigNate84
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