1. Precook Rice (Optional):
- If not using instant rice, precook your rice according to package instructions, using broth instead of water for added flavor. Set aside.
2. Brown the Meat:
- Preheat your oven to 350°F (175°C) if you plan to bake the casserole to melt the cheese.
- In a large skillet, cook the ground beef over medium heat until browned. Drain any excess fat.
3. Add Vegetables and Seasonings:
- To the same skillet, add the diced bell peppers, onion, and garlic. Cook until the vegetables are tender, about 5-7 minutes.
- Stir in the diced tomatoes, tomato sauce, salt, pepper, and Italian seasoning. Bring to a simmer.
4. Combine Rice and Meat Mixture:
- If your rice is precooked, add it to the skillet with the meat and vegetable mixture. If using instant rice, add it uncooked directly into the skillet along with an additional 1 cup of broth or water to cook the rice in the skillet.
- Mix everything thoroughly to combine. Allow the mixture to simmer until the rice is cooked or heated through, about 5-10 minutes if the rice is precooked, or longer as needed for uncooked rice.
5. Add Cheese and Bake:
- Sprinkle the shredded cheese over the top of the casserole.
- If your skillet is not oven-safe, transfer the mixture to a baking dish before adding the cheese.
- Bake in the preheated oven until the cheese is melted and bubbly, about 15-20 minutes. Alternatively, if your skillet is oven-safe, you can place it under the broiler for a few minutes to melt and slightly brown the cheese.
6. Garnish and Serve:
- Remove from the oven and let sit for a few minutes.
- Garnish with chopped fresh parsley if desired.
- Serve hot directly from the skillet or dish.
Tips:
- Variations: You can add different proteins like chicken or even go meatless with quinoa or extra vegetables.
- Spices: Adjust the spices to taste or add heat with crushed red pepper flakes or diced jalapeños.
This Stuffed Pepper Casserole offers all the flavors of traditional stuffed peppers with the convenience of a casserole, making it a perfect weeknight dinner. Enjoy your meal!