Oven-Baked 5-Ingredient Stuffed Pepper Pasta

If you’re craving a meal that’s hearty, comforting, and effortlessly satisfying, this Oven-Baked Stuffed Pepper Pasta delivers everything you love about classic stuffed peppers in one cozy, bubbling casserole. Packed with savory ground beef, tender pasta, rice, sweet bell peppers, and rich tomato sauce, then finished with melty cheese, this dish is the definition of comfort food made simple.

It’s the kind of one-dish dinner that feels like a warm hug—perfect for busy weeknights, meal prep, or sharing with family and friends. With minimal prep and pantry-friendly ingredients, you can have a filling, crowd-pleasing meal baking away in no time.

Why You’ll Love This Recipe

Hearty, all-in-one meal
Classic stuffed pepper flavors in pasta form
Simple ingredients and easy preparation
Great for meal prep and leftovers
Family-friendly and budget-conscious

Ingredients

1 pound lean ground beef
2 large green bell peppers, chopped
3 cups uncooked short pasta (rotini, penne, or shells)
1 1/2 cups uncooked white rice
1 (24–26 ounce) jar tomato pasta sauce
4 cups water
2 cups shredded mozzarella cheese
1 teaspoon kosher salt
1/2 teaspoon black pepper
1 tablespoon olive oil

Step-by-Step Instructions

1. Preheat and Prepare

Preheat your oven to 375°F (190°C). Lightly grease a deep 3-quart baking dish with oil or cooking spray.

2. Brown the Ground Beef

In a large skillet over medium-high heat, warm the olive oil. Add the ground beef, season with salt and pepper, and cook until browned and no longer pink. Drain excess fat if needed.

3. Combine Dry Ingredients

In a large mixing bowl, combine the uncooked pasta, uncooked rice, and chopped bell peppers. Stir well to evenly distribute.

4. Add Beef and Sauce

Add the cooked ground beef to the bowl. Pour in the tomato pasta sauce and water. Mix thoroughly until everything is evenly coated and no dry pockets remain.

5. Transfer to Baking Dish

Pour the mixture into the prepared baking dish and spread it into an even layer, ensuring the pasta and rice are submerged in liquid.

6. Cover and Bake

Cover tightly with foil and bake for 45 to 55 minutes, until the pasta and rice are tender.

7. Add Cheese Topping

Remove the foil and sprinkle shredded mozzarella cheese evenly over the top.

8. Finish Baking

Return to the oven uncovered and bake for an additional 10 to 15 minutes, until the cheese is melted, bubbly, and lightly golden.

9. Rest Before Serving

Let the casserole rest for about 10 minutes before serving. This helps the sauce thicken and makes it easier to scoop.

Why This Recipe Is So Popular

This dish is a favorite because it transforms the familiar flavors of stuffed peppers into a convenient, one-pan meal. The combination of pasta and rice creates a uniquely hearty texture, while the tomato sauce and melted cheese tie everything together into a rich, satisfying bake.

Pro Tips for Perfect Results

Chop peppers evenly for consistent texture throughout the dish.
Make sure the dish is tightly covered to properly cook the rice and pasta.
Use freshly shredded cheese for better melting and flavor.
Check doneness early to avoid overcooking the pasta.
Let the casserole rest before serving for the best texture.

Serving Suggestions

Fresh green salad with vinaigrette
Garlic bread or crusty baguette
Steamed broccoli or green beans
Light red wine or sparkling water with lemon

Final Thoughts

This Oven-Baked Stuffed Pepper Pasta is the ultimate comfort food casserole—simple to prepare, deeply satisfying, and perfect for feeding a hungry crowd. With its rich flavors, tender texture, and cheesy finish, it’s a recipe you’ll come back to again and again.

Whether you’re cooking for family, prepping meals for the week, or bringing dinner to a friend, this dish delivers warmth, flavor, and ease in every bite.