Stuffed Pepper Casserole 😋

If you love the cozy comfort of classic stuffed peppers but don’t always have the time to prep and bake individual peppers, this Stuffed Pepper Casserole is here to save the day. It’s all the same hearty goodness—savory beef, sweet bell peppers, tender rice, and a tomato-rich sauce—layered together in one fuss-free skillet.

Think of it as the deconstructed version of a family favorite. Quick, flavorful, and comforting, it’s the kind of dinner that fills plates (and bellies!) with minimal effort.

Why You’ll Love This Casserole

• All the flavor, less work—no pepper-stuffing required.
• One-pan wonder—cooks in a single skillet for easy cleanup.
• Family-approved—warm, cheesy, and satisfying.
• Meal-prep friendly—perfect for making ahead and reheating.

Benefits of This Recipe

• Balanced meal with protein, veggies, and carbs all in one dish.
• Freezes beautifully for future dinners.
• Easy to adapt with different grains or vegetables.
• Comfort food that still feels wholesome.

Ingredients

• 1 lb ground beef
• 2 bell peppers, chopped
• 1 onion, finely chopped
• 3 garlic cloves, minced
• 1 tbsp Worcestershire sauce
• 1 (15-oz) can low-sodium beef broth
• 1 (15-oz) can diced tomatoes (with juices)
• 1 cup uncooked long-grain white rice
• 1 tsp Italian seasoning
• 1 cup shredded mozzarella or cheddar cheese (optional)
• Salt and pepper, to taste

Tools You’ll Need

• Large oven-safe skillet or Dutch oven
• Wooden spoon
• Measuring cups & spoons
• Foil (if baking covered)

Ingredient Substitutions

• Protein: Use ground turkey, chicken, or Italian sausage.
• Grains: Swap rice for brown rice (longer cook time) or quinoa.
• Extra veggies: Zucchini, mushrooms, or spinach are great add-ins.
• Cheese: Try a mix of mozzarella and Parmesan for extra richness.

How to Make Stuffed Pepper Casserole

1. Cook beef: In a large skillet, brown beef with onion, garlic, salt, and pepper over medium heat. Drain any excess fat.
2. Add peppers & seasoning: Stir in bell peppers, Worcestershire sauce, and Italian seasoning. Sauté for 3 minutes until peppers begin to soften.
3. Add liquids & rice: Pour in beef broth, diced tomatoes, and rice. Stir and bring to a boil.
4. Simmer: Reduce heat to low, cover, and cook 20–25 minutes, stirring occasionally, until rice is tender and liquid absorbed.
5. Cheesy finish (optional): Sprinkle cheese on top. Cover until melted or broil 2–3 minutes until golden and bubbly.
6. Serve: Garnish with fresh parsley if desired and serve warm.

What to Serve With It

• Crisp green salad
• Garlic bread or dinner rolls
• Roasted broccoli or green beans

Storage & Freezer Tips

• Store leftovers in the refrigerator up to 4 days.
• Freeze portions for up to 2 months in airtight containers.
• Reheat on stovetop or microwave with a splash of broth.

Recipe Facts

• Prep time: 15 minutes
• Cook time: 25 minutes
• Total time: 40 minutes
• Servings: 6

FAQs

Can I make this ahead?

Yes—assemble and refrigerate, then reheat on the stove when ready.

Can I make it spicy?

Add red pepper flakes, chopped jalapeños, or hot sauce.

Do I have to add cheese?

No, but melted cheese adds an extra layer of comfort.

Can I use instant rice?

Yes, reduce liquid slightly and shorten cooking time.

Nutrition (per serving, approx.)

• Calories: 370
• Protein: 25g
• Fat: 14g
• Carbohydrates: 35g
• Fiber: 4g
• Sugar: 6g

Final Thoughts

This Stuffed Pepper Casserole delivers everything you love about stuffed peppers—hearty beef, sweet peppers, tender rice, and bold tomato flavor—without all the work of stuffing individual peppers. It’s hearty, comforting, and family-approved, making it a true weeknight dinner hero.

If you loved this recipe, try next:

• Cheesy Taco Rice Skillet
• Unstuffed Cabbage Roll Casserole
• Classic Shepherd’s Pie