Stuffed Bell Pepper Casserole

Why You’ll Love This Recipe

• Simplified Preparation: No need to hollow out and stuff individual peppers; everything cooks together in one dish.

• Hearty and Filling: Combines protein-rich ground beef, fiber-filled rice, and nutrient-packed bell peppers.

• Cheesy Goodness: Topped with melted cheese for a rich, comforting finish.

• Family-Friendly: A crowd-pleasing meal that’s perfect for weeknight dinners.

• Freezer-Friendly: Great for meal prep; can be made ahead and frozen for later use.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

• 1 pound lean ground beef

• 2 large bell peppers, diced

• 1 medium onion, diced

• 3 cloves garlic, minced

• 1 ½ cups beef broth

• 15 ounces diced tomatoes

• 1 cup long grain white rice, uncooked

• 2 cups shredded cheese (cheddar, mozzarella, or a blend)

• 3 tablespoons Worcestershire sauce

• 1 ½ teaspoons Montreal Grill Seasoning

• ½ teaspoon salt

• ½ teaspoon pepper

• ½ teaspoon smoked 

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Directions

1. Preheat your oven to 375°F (190°C). Grease a 9×13-inch casserole dish with nonstick spray.

2. In a large skillet over medium heat, brown the ground beef until fully cooked.

3. Add the diced bell peppers, onion, and minced garlic to the skillet. Cook until the vegetables are softened, about 5 minutes.

4. Stir in the Worcestershire sauce, Montreal Grill Seasoning, salt, pepper, and smoked paprika.

5. Add the diced tomatoes (with their juices), beef broth, and uncooked rice. Mix well to combine.

6. Transfer the mixture to the prepared casserole dish. Cover with aluminum foil and bake for 45 minutes, or until the rice is tender and the liquid is absorbed.

7. Remove the foil and sprinkle the shredded cheese evenly over the top. Return to the oven and bake for an additional 5–7 minutes, until the cheese is melted and bubbly.

8. Let the casserole sit for 10 minutes before 

Servings and Timing

• Servings: 6

• Prep time: 15 minutes

• Cook time: 55 minutes

• Total time: 1 hour 10 

Variations

• Vegetarian Version: Substitute the ground beef with a plant-based protein or additional vegetables like mushrooms and zucchini.

• Spicy Kick: Add diced jalapeños or a teaspoon of chili flakes to the mixture for added heat.

• Different Grains: Use quinoa or brown rice instead of white rice for a different texture and nutritional profile.

• Cheese Options: Experiment with different cheeses like pepper jack for a spicier flavor or gouda for a smoky taste.

Storage/Reheating

• Refrigeration: Store leftovers in an airtight container in the refrigerator for up to 3–4 days.

• Freezing: Cool the casserole completely, then wrap tightly in plastic wrap and aluminum foil. Freeze for up to 3 months.

• Reheating: Thaw frozen casserole overnight in the refrigerator. Reheat in a 350°F (175°C) oven until warmed through, about 25–30 minutes.

FAQs

Can I use brown rice instead of white rice?

Yes, but brown rice requires a longer cooking time. Increase the baking time to 1 hour and 15 minutes, and ensure the rice is fully cooked before serving.

Is this casserole gluten-free?

Yes, as long as you use gluten-free Worcestershire sauce and ensure all other ingredients are gluten-free.

Can I make this casserole ahead of time?

Absolutely. Assemble the casserole up to the point of baking, cover, and refrigerate for up to 24 hours. When ready to bake, add an additional 10–15 minutes to the covered baking time.

Can I use a different type of meat?

Yes, ground turkey, chicken, can be used as alternatives to ground beef. Adjust the cooking time as needed to ensure the meat is fully cooked.

How do I know when the rice is done?

The rice should be tender and the liquid absorbed. If the rice isn’t fully cooked, cover the casserole and bake for an additional 10–15 

Can I add other vegetables?

Yes, feel free to add diced zucchini, mushrooms, or spinach to the casserole for added nutrition and flavor.

Can I make this casserole in a slow cooker?

Yes, brown the ground beef and sauté the vegetables first. Then, combine all ingredients in the slow cooker and cook on low for 4–6 hours. Top with cheese during the last 30 minutes of cooking.

How can I make this dish spicier?

Add diced jalapeños, a teaspoon of chili powder, or a few dashes of hot sauce to the mixture before baking.

Can I use instant rice?

It’s not recommended, as instant rice may become mushy during the cooking process. Long-grain white rice yields the best 

How do I prevent the casserole from drying out?

Ensure the casserole is covered with foil during baking to retain moisture. If reheating, add a splash of broth to maintain moisture.

Conclusion

Stuffed Bell Pepper Casserole offers all the comforting flavors of traditional stuffed peppers in a simplified, one-pan dish. It’s a versatile recipe that can be customized to suit various dietary preferences and is perfect for busy weeknights or meal prepping. With its hearty ingredients and cheesy topping, it’s sure to become a family favorite.

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