Prep Time:Â 15 minutes
Cook Time:Â 35 minutes
Total Time:Â 50 minutes
Servings:Â 6
Difficulty:Â Easy
Category:Â Dinner, Comfort Food
Ingredients
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1 lb (450g) ground beef (or ground turkey for a leaner option)
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1 medium onion, diced
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2 cloves garlic, minced
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1 green bell pepper, diced
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1 red bell pepper, diced
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1 can (14.5 oz / 400g) diced tomatoes, undrained
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1 can (8 oz / 225g) tomato sauce
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1 cup (190g) uncooked long-grain white rice (or brown rice for extra fiber)
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1 ½ cups (360ml) beef or vegetable broth
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1 tsp dried oregano
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1 tsp paprika
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½ tsp salt
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½ tsp black pepper
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1 ½ cups (170g) shredded cheddar cheese (or mozzarella)
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Fresh parsley, chopped (for garnish, optional)
Instructions
1. Preheat & Prep
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Preheat your oven to 375°F (190°C).
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Lightly grease a 9×13-inch baking dish or a large casserole dish.
2. Cook the Meat & Veggies
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In a large skillet over medium-high heat, brown the ground beef until fully cooked (about 5-7 minutes). Drain excess fat.
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Add the onion, garlic, and bell peppers, cooking for another 3-4 minutes until softened.
3. Combine Ingredients
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Stir in the diced tomatoes, tomato sauce, uncooked rice, broth, oregano, paprika, salt, and black pepper.
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Bring the mixture to a simmer, then reduce heat to low, cover, and let it cook for 5 minutes (this helps the rice start absorbing liquid).
4. Transfer to Baking Dish
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Pour the mixture into the prepared baking dish.
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Cover tightly with aluminum foil and bake for 25 minutes.
5. Add Cheese & Finish Baking
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Remove the foil, sprinkle shredded cheese evenly over the top.
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Return to the oven (uncovered) and bake for another 5-7 minutes, or until the cheese is melted and bubbly.
6. Garnish & Serve
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Let the casserole rest for 5 minutes before serving.
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Garnish with fresh parsley if desired.
Nutritional Information (Per Serving)
Approximate values based on 6 servings.
Calories | Protein | Carbs | Fiber | Fat | Sodium |
---|---|---|---|---|---|
380 kcal | 22g | 35g | 3g | 16g | 780mg |
Note: Nutritional values may vary based on ingredient choices.
Tips & Variations
✅ Make it Spicy: Add ½ tsp red pepper flakes or diced jalapeños.
✅ Vegetarian Option: Swap ground beef for lentils or plant-based crumbles.
✅ Low-Carb Version: Replace rice with cauliflower rice (adjust cooking time).
✅ Meal Prep Friendly: Stores well in the fridge for 3-4 days or freezer for up to 3 months.
Why You’ll Love This Recipe
✔ One-Pan Wonder – Less cleanup, more flavor!
✔ Family-Friendly – A crowd-pleaser for kids and adults.
✔ Customizable – Adapt with your favorite veggies or protein.
Final Thoughts
This Stuffed Pepper Casserole is the perfect weeknight dinner—easy, cheesy, and packed with flavor. It’s a comfort food classic with a simple twist, making stuffed peppers even more convenient!

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