How do I cook Costco stuffed peppers?

To cook the store-bought Costco stuffed peppers , preheat your oven to 375°F. Cover the tray with foil and bake for 50–55 minutes, then uncover and bake 5–10 more until the cheese is golden and the internal temperature reaches 165°F. You can also cook them in the air fryer at 400°F for 10 minutes for a quicker option.

What to eat with Costco stuffed peppers?

These stuffed peppers pair well with a light green salad, garlic roasted vegetables, or steamed green beans. Since the dish is rich and hearty, lighter sides help balance the flavors. For dessert, try something smooth like flan or a refreshing drink like sugar-free lemonade.

Can I air fry Costco stuffed peppers?

Yes! Just place the Costco stuffed peppers into the air fryer basket at 400°F and cook for about 10 minutes. It crisps the cheese topping nicely while keeping the filling warm. For homemade versions, air fry at 360°F for 10–12 minutes, loosely covering with foil if needed to prevent over-browning.

What’s in Costco stuffed peppers?

The classic Costco stuffed pepper includes a whole bell pepper filled with seasoned ground beef, cooked rice, tomato-based marinara sauce, and shredded cheese—usually Parmesan. They’re pre-assembled and come ready to bake or air fry straight from the tray.

Costco Stuffed Pepper Recipe – 10 Min Dinner Copycat

Description

Tender peppers filled with savory ground beef, rice, marinara, and Parmesan cheese—this copycat Costco stuffed pepper recipe is a quick and cheesy comfort meal perfect for busy nights.

Ingredients

Scale

1 tablespoon olive oil

1/2 onion, diced

1 pound ground beef or ground turkey

24 oz jar of spaghetti sauce (Rao’s recommended)

3 or 6 bell peppers (halved or whole)

1/2 cup uncooked white or Basmati rice

1/4 teaspoon salt

1/2 cup water or beef broth

Salt and pepper to taste

1 1/3 cup grated Parmesan cheese

Fresh parsley, for garnish (optional)

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Instructions

1. Preheat oven to 375°F.

2. Cut off pepper tops and remove seeds. Use 3 whole or 6 halves.

3. Chop pepper tops and sauté with onion in olive oil for 3 minutes.

4. Add ground meat, cook until no longer pink.

5. Add 14 oz marinara, salt, rice, and water. Cover and simmer for 15–18 minutes.

6. Stir in 1 cup Parmesan, season to taste.

7. Fill peppers evenly with mixture. Place in a 9×13 dish.

8. (Optional) Pour remaining marinara over top.

9. Cover with foil and bake 40 minutes. Remove foil, add remaining cheese, and bake 5 more minutes.

10. Garnish with parsley if desired.

Notes

Use ground turkey for a lighter version.

Air fry cooked peppers at 360°F for 5–7 minutes to reheat.

Double the batch and freeze half for future meals.

For a side, serve with a fresh salad or steamed green beans.

Prep Time: 15 mins
Cook Time: 45 mins
Category: Dinner
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 stuffed pepper
Calories: 390
Sugar: 6g
Sodium: 740mg
Fat: 22g
Saturated Fat: 9g
Unsaturated Fat: 11g
Trans Fat: 0g
Carbohydrates: 24g
Fiber: 3g
Protein: 22g
Cholesterol: 65mg