Here’s a Stuffed Pepper Casserole recipe that gives you all the flavor of classic stuffed peppers—without the extra prep of stuffing individual peppers. It’s hearty, easy, and perfect for a family dinner.
🌶️ Stuffed Pepper Casserole
Servings: 4–6
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
🧾 Ingredients:
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1 lb ground beef (or ground turkey)
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1 tbsp olive oil (optional, for sautéing)
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1 medium onion, diced
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2–3 bell peppers, chopped (mix of red, green, or yellow)
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3 cloves garlic, minced
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1 tsp salt
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½ tsp black pepper
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1 tsp Italian seasoning
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1 can (14.5 oz) diced tomatoes, with juice
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1 can (8 oz) tomato sauce
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1 cup beef broth (or water)
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1 cup uncooked white rice (or brown rice, see notes)
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1–2 cups shredded cheese (cheddar, mozzarella, or a mix)
🔪 Instructions:
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Preheat oven to 375°F (190°C).
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Brown the meat:
In a large skillet over medium-high heat, add olive oil (if using), then cook the ground beef until browned. Drain excess fat. -
Sauté vegetables:
Add diced onion and chopped bell peppers to the skillet. Cook 4–5 minutes until softened. Add garlic and cook another minute. -
Add seasoning & liquids:
Stir in salt, pepper, Italian seasoning, diced tomatoes, tomato sauce, broth, and uncooked rice. Mix well. -
Simmer briefly:
Bring the mixture to a simmer, then reduce heat and cover. Cook for 5–7 minutes to soften the rice slightly. -
Transfer to casserole dish:
Pour the mixture into a greased 9×13″ baking dish. -
Bake:
Cover with foil and bake for 30–35 minutes, until rice is tender. (Check at 25 minutes if using white rice.) -
Top with cheese:
Remove foil, sprinkle cheese over the top, and bake uncovered for another 5–10 minutes, until cheese is melted and bubbly.
📝 Notes & Variations:
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For brown rice: Precook the rice slightly or increase the bake time by 15–20 minutes with extra broth.
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Make it vegetarian: Skip the meat and double the peppers or add black beans.
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Add heat: Toss in red pepper flakes or a diced jalapeño.
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Make ahead: Assemble the casserole, refrigerate, and bake when ready (add 10 minutes to bake time if chilled).