Cheesy Ground Beef and Pepper Casserole

Instructions

step 1 Preheat the oven to 375°F (190°C) /n
step 2 Heat olive oil in a large skillet over medium heat /n
step 3 Add chopped onion and bell peppers, sauté until softened /n
step 4 Add ground beef and cook until browned, breaking it apart as it cooks /n
step 5 Drain excess fat from the skillet /n
step 6 Stir in diced tomatoes, garlic powder, paprika, oregano, salt, pepper, and red pepper flakes /n
step 7 Add cooked rice and mix everything until well combined /n
step 8 Transfer the mixture into a greased baking dish /n
step 9 Sprinkle cheddar and mozzarella cheese evenly over the top /n
step 10 Bake for 20–25 minutes until the cheese is melted and bubbly /n
step 11 Garnish with chopped parsley and serve warm

Storage and Reheating Tips

Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat individual portions in the microwave or warm in the oven at 350°F (175°C) until heated through. You can also freeze the casserole for up to 2 months; thaw overnight in the refrigerator before reheating.