Here’s how to make incredibly delicious Stuffed Bell Peppers:

1. Preheat the Oven: Set your oven to 375°F (190°C).
2. Prepare the Peppers: Cut the tops off the bell peppers and remove the seeds. Place them upright in a baking dish.
3. Cook the Filling: In a skillet over medium heat, sauté the diced onion and garlic until softened, about 2-3 minutes.
4. Add Protein: Add the ground beef or turkey to the skillet. Cook until browned, breaking it apart with a spatula.
5. Mix in Other Ingredients: Stir in the cooked rice, black beans, corn, diced tomatoes, chili powder, cumin, paprika, salt, and pepper. Continue to cook for 5 minutes to heat through.
6. Fill the Peppers: Spoon the filling into each bell pepper. Pack it tightly and mound on top if needed.
7. Top with Cheese: Sprinkle shredded cheese generously over the stuffed peppers.
8. Bake: Cover the baking dish with foil and bake for 25 minutes. Remove the foil and bake for an additional 10-15 minutes until the cheese is melted and bubbly.
9. Garnish: Remove from the oven, let cool slightly, and sprinkle with fresh cilantro or parsley if desired.
10. Serve: Plate the peppers and enjoy your amazing stuffed bell peppers!

These steps guide you seamlessly through the entire process of making this wonderful dish, allowing you to achieve great results with ease.