Easy Air Fryer Stuffed Peppers

There are nights when I want something that feels like a proper homemade dinner without having to turn on the oven or spend an hour in the kitchen.

That’s when these Easy Air Fryer Stuffed Peppers come in.

Sweet bell peppers are filled with a savory mixture of seasoned ground beef, onions, tomatoes, and rice, then finished with plenty of melted cheese. The air fryer cooks them surprisingly quickly while giving the tops a beautiful golden finish.

I first made these on a busy weekend when I had a few bell peppers sitting in the refrigerator and some leftover cooked rice.

Instead of making another ordinary skillet dinner, I decided to stuff everything into the peppers and let the air fryer do the work.

While they were cooking, the smell of garlic, onion, and seasoned beef filled the kitchen.

When I pulled the basket out, the cheese was bubbling and golden.

Everyone wanted one immediately.

Since then, these have become one of my favorite easy dinners because they look impressive, taste comforting, and require very little cleanup.

Prep Time: 15 minutes
Cook Time: 12–16 minutes
Total Time: About 30 minutes
Servings: 4

Why You’ll Love These Air Fryer Stuffed Peppers

• Quick and easy
• Minimal cleanup
• Perfect for busy weeknights
• Tender peppers with a cheesy topping
• Easy to customize
• Great for using leftover rice
• Family-friendly
• Perfect for portion-controlled meals

Ingredients

• 4 large bell peppers
• 450 g lean ground beef
• 1 tablespoon olive oil
• ½ small onion, finely diced
• 2 cloves garlic, minced
• 1 cup cooked rice
• ½ cup diced tomatoes, drained
• 1 tablespoon tomato paste
• 1 teaspoon Italian seasoning
• ½ teaspoon paprika
• ½ teaspoon cumin
• ½ teaspoon salt
• ¼ teaspoon black pepper
• 1 cup shredded mozzarella or cheddar cheese
• 2 tablespoons fresh parsley, chopped

Optional Additions

• ½ cup black beans
• ¼ cup corn
• Chopped jalapeños
• Red pepper flakes
• ¼ cup crumbled feta
• Chopped mushrooms
• Fresh cilantro

How to Make Easy Air Fryer Stuffed Peppers

Step 1: Prepare the Peppers

Wash and dry the bell peppers.

Slice them in half lengthwise.

Remove the stems, seeds, and white membranes.

If you prefer taller stuffed peppers, cut the tops off instead and keep them whole.

For most air fryers, halved peppers are easier to fit and cook more evenly.

Step 2: Cook the Beef Filling

Heat a skillet over medium-high heat.

Add the olive oil and diced onion.

Cook for about 2–3 minutes until the onion begins to soften.

Add the ground beef and cook until browned, breaking it apart with a spoon.

Add the minced garlic and cook for another 30 seconds.

Drain excess fat if necessary.

Step 3: Season the Filling

Stir in the tomato paste, Italian seasoning, paprika, cumin, salt, and black pepper.

Add the diced tomatoes.

Cook for another 1–2 minutes.

Step 4: Add the Rice

Stir the cooked rice into the beef mixture.

Mix until everything is evenly combined.

Remove from the heat.

Taste and adjust the seasoning.

Step 5: Fill the Peppers

Place the pepper halves cut-side up.

Spoon the filling generously into each pepper.

Don’t worry if the filling rises slightly above the edge.

Step 6: Add Cheese

Sprinkle shredded mozzarella or cheddar generously over each stuffed pepper.

This is where things start getting really good.

Step 7: Air Fry

Preheat your air fryer to approximately 180°C (350°F).

Place the stuffed peppers in the air fryer basket in a single layer.

Depending on the size of your air fryer, you may need to cook them in batches.

Air fry for approximately 12–16 minutes, or until the peppers are tender and the cheese is melted and golden.

Air fryer models vary, so begin checking around the 10-minute mark.

Step 8: Garnish

Carefully remove the stuffed peppers.

Sprinkle with fresh parsley or cilantro.

Let them cool for a couple of minutes before serving.

My Best Tips

Don’t Overcook the Peppers

You want them tender but still sturdy enough to hold the filling.

Start checking early because air fryers cook differently.

Use Cooked Rice

Leftover rice works perfectly.

Using uncooked rice would require additional liquid and cooking time.

Don’t Overfill the Basket

Air needs to circulate around the peppers for even cooking.

Choose Large Peppers

Large bell peppers are easier to stuff and hold more filling.

Red, yellow, orange, and green peppers all work.

Make the Filling Ahead

The beef and rice filling can be prepared ahead of time and refrigerated.

Then you only need to stuff and air fry the peppers when you’re ready to eat.

Air Fryer Stuffed Pepper Variations

Mexican-Style Stuffed Peppers

Use taco seasoning instead of Italian seasoning.

Add black beans, corn, salsa, and cheddar cheese.

Top with cilantro and avocado.

Italian Stuffed Peppers

Use Italian sausage instead of ground beef.

Add marinara sauce, mozzarella, Parmesan, and Italian herbs.

Chicken Stuffed Peppers

Replace the beef with ground chicken or shredded cooked chicken.

Turkey Stuffed Peppers

Ground turkey makes a lighter filling while still providing plenty of protein.

Vegetarian Stuffed Peppers

Replace the beef with black beans, lentils, mushrooms, or extra vegetables.

How to Make Keto Air Fryer Stuffed Peppers

For a lower-carb version, replace the rice with:

• Cauliflower rice
• Chopped mushrooms
• Riced broccoli
• Extra zucchini

Use a low-carb tomato sauce and check your cheese and seasoning labels for added carbohydrates.

The peppers themselves also contain natural carbohydrates, so calculate your portions according to your dietary needs.

What to Serve With Stuffed Peppers

These are filling enough to serve on their own, but they’re also delicious with:

• Green salad
• Garlic roasted vegetables
• Steamed broccoli
• Cucumber salad
• Avocado salad
• Coleslaw
• Greek salad
• Roasted potatoes

For a simple dinner, I usually serve them with a crisp salad.

Can I Use Uncooked Meat?

Yes, but the filling needs to be cooked before stuffing in this recipe.

Cooking the beef first ensures that the filling heats through quickly and safely while the peppers cook.

Can I Use Leftover Meat?

Absolutely.

Leftover cooked ground beef, chicken, turkey, or steak can all work.

Just chop it finely and mix it with the rice, tomatoes, seasonings, and cheese.

Can I Make These Without Rice?

Yes.

The easiest substitutes are cauliflower rice, quinoa, chopped mushrooms, or extra vegetables.

Can I Use Frozen Peppers?

Fresh peppers are best for stuffed peppers.

Frozen peppers tend to release more moisture and can become softer.

Make-Ahead Instructions

Prepare the filling up to 2 days ahead and store it in the refrigerator.

When you’re ready to eat, prepare the peppers, fill them, add cheese, and air fry.

This makes these peppers especially convenient for busy weeknights.

Storage Instructions

Store leftover stuffed peppers in an airtight container in the refrigerator for up to 3–4 days.

Reheat them in the air fryer at approximately 170°C (340°F) until heated through.

This helps the cheese become bubbly again.

Freezing Instructions

Stuffed peppers can be frozen, although the peppers may become softer after thawing.

Allow them to cool completely before freezing.

Wrap individually or place them in a freezer-safe container.

Thaw overnight in the refrigerator and reheat thoroughly in the air fryer or oven.

Nutritional Information

Approximate per stuffed pepper half:

• Calories: 310
• Protein: 24g
• Fat: 18g
• Carbohydrates: 17g
• Fibre: 3g
• Net Carbohydrates: 14g

Nutrition values are estimates and will vary depending on the meat, rice, cheese, and vegetables used.

Frequently Asked Questions

Do I need to boil the peppers first?

No. The air fryer can cook them from raw.

Why are my peppers still crunchy?

They may need a few additional minutes. Air fryer models and pepper sizes vary considerably.

Why is my filling watery?

Drain the tomatoes well and make sure the beef mixture isn’t overly wet before filling the peppers.

Can I use another type of cheese?

Absolutely. Mozzarella, cheddar, Monterey Jack, provolone, or a Mexican cheese blend are all delicious.

Can I make these vegetarian?

Yes. Replace the ground beef with beans, lentils, mushrooms, or a combination of vegetables.

Can I cook whole peppers instead of halves?

Yes, but whole peppers usually require more cooking time. Halved peppers are generally easier and faster in an air fryer.

How do I keep the peppers from tipping over?

Choose peppers with relatively flat bottoms or place them close together in the basket so they support each other.

Final Thoughts

These Easy Air Fryer Stuffed Peppers have become one of those dinners I make when I want something comforting without making a huge production out of it.

The peppers become tender, the seasoned beef filling is hearty and savory, and the melted cheese on top gets those irresistible golden edges.

I especially love using leftover rice because it turns ingredients that might otherwise sit forgotten in the refrigerator into a completely new dinner.

And there’s something about bringing these colorful little peppers to the table that makes dinner feel a bit more special.

They’re easy enough for a weeknight, delicious enough for the weekend, and flexible enough that you can change the filling depending on what you have.

One basket, one delicious dinner, and very little cleanup—that’s a recipe worth keeping. 🫑🧀🥩