Ninja Foodi Grill Ribs (+ Ninja Woodfire Instructions!)

5 from 1 vote

Author: Laurie Fleming

Prep Time: 20

Cook Time: 2 30

Total Time: 2 50

Servings: Servings

Description

Craving ribs that actually hit restaurant-level good at home? These Ninja Foodi Grill Ribs are juicy, tender, and coated in sticky BBQ sauce with that perfect caramelized finish. I’m also breaking down Ninja Woodfire instructions so you can add real smoky flavor without guesswork. Perfect for weeknights, game day, or when you just want ribs that fall off the bone without babysitting a smoker all day. Save this one—you’ll come back to it fast.

Ingredients

2 pounds baby back pork ribs, one full rack
2 tablespoons brown sugar
1 teaspoon smoked paprika
1 teaspoon garlic powder
1 teaspoon onion powder
½ teaspoon black pepper
1 teaspoon kosher salt
¼ teaspoon cayenne pepper, optional, for heat
½ cup your favorite BBQ sauce, plus more for serving

Optional for Ninja Woodfire only:

1 cup Ninja Wood Pellets, Competition Blend or Hickory recommended for ribs

Instructions

How to Prep Ribs (Works for Both Cooking Methods)

Flip the ribs so the bone side is facing up. Slide a butter knife under the thin silver skin, then grip it with a paper towel and peel it off. This step matters—it helps the seasoning sink in and keeps the ribs tender instead of chewy.
In a small bowl, combine brown sugar, smoked paprika, garlic powder, onion powder, black pepper, salt, and cayenne (if you want a little heat). Stir until evenly blended.
Pat the ribs dry so the rub sticks better. Coat both sides generously with the seasoning mix, pressing it into the meat so it really adheres. Let the ribs sit out for about 30 minutes before cooking so the flavors soak in and the meat cooks more evenly.

Method 1: Ninja Foodi Indoor Grill Instructions

Cut the rack in half or thirds so it fits your grill. Wrap each piece tightly in aluminum foil. This traps steam and helps break down the meat so the ribs turn out extra tender.
Insert the grill grate and close the hood. Select GRILL, set it to MED (375–400°F), and set the timer for 25 minutes. Press start and let it preheat fully—about 8 minutes.
Lightly spray the grill grate with avocado or grapeseed oil once preheated. Place the foil packets on the grate, close the hood, and cook for 20 minutes. Flip the packets at the halfway point so they cook evenly.
Open the foil carefully—hot steam will rush out fast. Remove the ribs and place them directly on the grill grates. Brush BBQ sauce over both sides until fully coated.
Close the hood and switch to HIGH (500°F). Grill for 5–8 minutes, flipping once and brushing on more sauce, until the ribs develop a sticky, caramelized crust with light char.
Aim for an internal temp of 195–203°F for tender, fall-apart ribs (145°F is the safe minimum, but higher temps break down collagen for that soft bite). Rest the ribs for 5 minutes before slicing so the juices settle.

Method 2: Ninja Woodfire Outdoor Grill Instructions

This is the “real BBQ” route. The smoke actually shows up here—no fake flavor shortcuts.
Fill the pellet box with about 1 cup of Ninja Wood Pellets. Hickory or Competition Blend works best for ribs if you want that classic smoky BBQ bite.
Close the lid. Turn the left dial to SMOKER. Set the temperature to 225°F and the timer to 2.5 hours. Press the WOODFIRE FLAVOR button (flame icon) to ignite the pellets, then hit start. Let it preheat for about 15 minutes until it’s actively smoking.
Skip this step and you skip the smoke. Simple as that.
Place the seasoned ribs directly on the grate, bone side down. Close the lid and smoke at 225°F for 2 to 2.5 hours. This slow cook breaks down collagen and builds deep smoke flavor.
Remove the ribs and wrap tightly in foil. Add a splash of apple juice or apple cider vinegar before sealing to keep things juicy and build steam.
Switch the grill to GRILL mode, set it to 300°F, and cook for 30–45 minutes with the foil packet back on the grate.
Carefully open the foil—steam will hit you fast. Move ribs back to the grill grates and brush with BBQ sauce. Turn heat up to HIGH (around 500°F) and grill for 5–8 minutes, flipping once, until the sauce gets sticky and slightly charred.
Check for an internal temp of 195–203°F. Let the ribs rest 5–10 minutes before slicing. What you get is tender meat, a real smoke ring, and ribs that don’t need sauce to “fix” anything—they’re already dialed in.