30-Minute Air Fryer Stuffed Peppers

These air fryer stuffed peppers are the kind of dinner that feels put-together without a pile of dishes waiting for you. Tender bell peppers hold a savory beef and rice filling, then everything gets a blanket of bubbly cheese in under half an hour.

The peppers come out lightly charred outside and juicy inside, while the filling stays rich and satisfying. I keep this one in the weekly rotation because it tastes like I spent way longer than I actually did.

Why I Keep Coming Back to These Air Fryer Peppers

The air fryer does two things at once here. It softens the pepper just enough while that thin, blistery edge on top gives you a hint of roasted flavor you usually need an oven for.

The filling is straightforward: browned beef, onion, garlic, rice, and tomato sauce. Nothing tricky, but the proportions land in that spot where every bite has some meat, grain, and a little tang from the sauce. The cheese on top gets golden and stretchy, which never hurts.

Ingredients

• 4 large bell peppers, any color: look for ones that sit flat so they don’t tip over.
• 1 tbsp olive oil: for the skillet.
• 1 lb ground beef: 85% lean gives you flavor without too much grease.
• 1 small yellow onion, diced: about ½ cup once diced.
• 2 garlic cloves, minced: use fresh for the best punch.
• 1 tsp salt: plus a little extra for the pepper shells.
• ½ tsp black pepper
• 1 tsp smoked paprika: regular paprika works too.
• 1 cup cooked white or brown rice: cooled rice is easier to mix.
• ¾ cup tomato sauce: divided, so you can moisten the filling and save some for the top.
• 1 cup shredded cheddar or Monterey Jack cheese: pre-shredded is fine here.

Variations / Substitutions

• Ground turkey or chicken: leaner but still good. Add a splash more sauce to keep the filling from drying out.
• Cauliflower rice: cook it first then use like regular rice for a lower-carb version.
• Pepper Jack cheese: adds a little heat and melts well.
• Italian seasoning instead of paprika: leans the flavor toward a more classic stuffed pepper.
• Dairy-free: a good melting vegan cheese works, or skip it and scatter toasted breadcrumbs on top.

If you like more heat, try our Spicy Taco Stuffed Peppers next time.

How to Make Air Fryer Stuffed Peppers

Step 1: Brown the Beef and Aromatics

Warm the 1 tbsp olive oil in a large skillet over medium-high heat. Add the 1 lb ground beef and cook, breaking it up with a spoon, for about 5 minutes until it’s no longer pink. Toss in the diced onion, minced garlic, 1 tsp salt, ½ tsp black pepper, and 1 tsp smoked paprika, and cook for another 3 minutes, stirring now and then, until the onion softens.

The kitchen should smell deeply savory, and the beef will take on a reddish tint from the paprika. If there’s more than a tablespoon of fat in the pan, spoon off the excess so the filling doesn’t turn greasy.

Take the skillet off the heat and stir in the 1 cup cooked rice and ½ cup of the tomato sauce. Taste and add a pinch more salt if it needs it. The mixture should be moist but not soupy.

Step 2: Stuff the Peppers

Slice the tops off the 4 bell peppers and remove the seeds and white membranes. If a pepper wobbles, trim a tiny sliver off the bottom so it stands up straight, just be careful not to cut a hole.

Spoon the filling into each pepper, pressing it down gently but not packing it rock hard. You want them full with a slight mound on top. Any leftover filling can be tucked around the peppers in the air fryer basket if there’s room, but don’t crowd the basket.

Step 3: Air Fry the Peppers

Preheat the air fryer to 370°F (190°C). Place the stuffed peppers upright in the basket in a single layer, leaving a little space between them so air can move around. Air fry for 12 to 14 minutes, until the peppers are starting to soften and the edges look lightly blistered.

The peppers will still have some firmness at this stage, which is what you want before adding cheese. If your air fryer runs cool, give them an extra 2 minutes before moving on.

Step 4: Top with Cheese and Melt

Open the basket and spoon the remaining ¼ cup tomato sauce over the top of each pepper, then pile on the 1 cup shredded cheese, dividing it evenly. Slide the basket back in and air fry for another 2 to 3 minutes at 370°F (190°C), just until the cheese is melted and browning in spots.

Watch for that first bubble of melted cheese; that’s your cue it’s ready. The sauce underneath keeps the top from drying out while the cheese gets to that irresistible stretchy state.

Step 5: Serve the Stuffed Peppers

Lift the peppers out with a wide spatula and set them onto plates or a platter. Spoon any rogue filling from the basket around them, and finish with a scatter of fresh parsley if you have some. Serve while the cheese is still hot and pull-apart tender.

Tips for Perfect Air Fryer Stuffed Peppers

• Pick peppers that are about the same size so they finish cooking at the same time.
• If your rice is coming straight from the fridge, let it sit out for a few minutes so it mixes in easily without cooling down the hot beef.
• Do not overstuff the peppers; the filling should be snug but not compressed, or the inside can steam instead of heat through.
• If the peppers tip over, crumple a small piece of foil and wedge it against the side of the basket to prop them up.

Cook times can vary slightly depending on pepper size and your air fryer model. Use this as a starting guide:

Keeping Leftover Stuffed Peppers

• Refrigerate: store peppers in an airtight container for up to 3 days.
• Reheating: pop them back into the air fryer at 350°F (175°C) for 5 to 6 minutes until warmed through, or microwave in a pinch.

What to Serve With Air Fryer Stuffed Peppers

A crisp green salad with a sharp lemon vinaigrette cuts through the richness of the beef and cheese. If you want something warm, garlic bread or a hunk of crusty baguette is perfect for scooping up any extra tomato sauce from the plate.

Frequently Asked Questions

Can I use raw rice in the filling?

No, the rice needs to be fully cooked before it goes into the peppers. The air fryer won’t give it enough moisture or time to cook through.

Can I prep these ahead of time?

Yes. Stuff the peppers, cover them tightly, and refrigerate for up to 24 hours. When you’re ready, add a couple minutes to the air fry time since they’ll be cold going in.

How do I freeze stuffed peppers?

Freeze them either before or after cooking. Assemble the peppers without the cheese, wrap individually, and freeze for up to 2 months. Air fry directly from frozen, adding 5 to 7 extra minutes, and add the cheese in the last few minutes.

My peppers still feel firm after the cook time. What should I do?

Give them another 2 to 3 minutes in the air fryer. Some bell peppers have thicker walls and take a little longer to soften.

Air Fryer Stuffed Peppers Recipe

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 15 minutes mins

Total Time 30 minutes mins

Servings: 4 servings

Calories: 382

Ingredients Method Notes

Ingredients

  

• 4 large bell peppers, any color
• 1 tbsp olive oil
• 1 lb ground beef
• 1 small yellow onion, diced
• 2 garlic cloves, minced
• 1 tsp salt
• ½ tsp black pepper
• 1 tsp smoked paprika
• 1 cup cooked rice
• ¾ cup tomato sauce
• 1 cup shredded cheddar or Monterey Jack cheese

Method

 

1. Heat oil in a skillet over medium-high. Brown the beef, then add onion, garlic, salt, pepper, and paprika and cook 3 minutes.
2. Remove from heat and stir in the cooked rice and ½ cup tomato sauce.
3. Cut the tops off the peppers and clean out the seeds and membranes. Spoon filling into each pepper.
4. Place peppers in a 370°F air fryer basket and cook 12 to 14 minutes.
5. Spoon remaining tomato sauce on top, add cheese, and air fry 2 to 3 more minutes until melted. Serve hot.

Notes

Let the cooked peppers sit just a minute after they come out of the basket so the filling settles and you don’t burn your tongue on the first bite.