Oven-Baked Stuffed Pepper Casserole

Oven-Baked Stuffed Pepper Casserole

This oven-baked stuffed pepper casserole delivers all the flavors of classic stuffed peppers in an easy, scoopable dish. Ground beef, bell peppers, rice, tomatoes, and bold seasonings come together in a single pan before being baked until tender and cheesy.

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Course: Dinner, Lunch, Main Course

Cuisine: American

Keyword: Oven-Baked Stuffed Pepper Casserole

Prep Time: 20

Cook Time: 35

Total Time: 55

Servings:

Ingredients

1 pound lean ground beef
2 large bell peppers, seeded and diced
1 onion, peeled and diced
1 ½ cups beef stock
15 ounces diced tomatoes
1 cup long-grain uncooked white rice
2 cups shredded cheddar cheese
3 tablespoons Worcestershire sauce
3 cloves garlic, minced
1 ½ teaspoons Montreal Grill Seasoning
½ teaspoon salt
½ teaspoon pepper
½ teaspoon smoked paprika (regular paprika may be substituted)

Instructions

1. Oven and Dish Prep

Heat the oven to 375°F (190°C). Lightly coat a 9×13-inch casserole dish with non-stick cooking spray and set aside.

2. Brown the Beef and Vegetables

In a large, deep skillet over medium heat, cook the ground beef until browned. While the beef cooks, add the diced bell peppers and onion. Stir in the minced garlic and cook until the vegetables begin to soften.

3. Season and Combine

Add Worcestershire sauce, salt, pepper, smoked paprika, and Montreal Grill Seasoning to the skillet. Stir thoroughly so the seasoning coats everything evenly. Add the beef stock, diced tomatoes, uncooked rice, and all but ½ cup of the shredded cheese, mixing well.

4. Bake

Pour the mixture into the prepared casserole dish. Sprinkle the remaining cheese evenly over the top. Cover tightly with aluminum foil and place in the oven. Bake until the rice is tender, the liquid is absorbed, and the casserole is bubbling—about 45 minutes.

5. Optional Broil and Rest

For a golden cheese topping, remove the foil and broil for 3–5 minutes, watching closely. Once finished, allow the casserole to rest for 15 minutes before serving.

Nutrition

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