Stuffed Pepper Casserole

Ingredients

• 2 tablespoons butter
• 3 large green bell peppers (chopped)
• 1 large onion (chopped)
• 2 cloves garlic (chopped)
• 1 pound ground Italian sausage
• 1 pound ground beef
• salt and ground black pepper to taste
• 1 pinch dried oregano (or to taste)
• 1 pinch garlic powder (or to taste)
• 2 14.5 ounce cans diced tomatoes
• 1 cup cooked white rice
• 1 6 ounce can tomato paste
• 2 teaspoons Worcestershire sauce
• 2 10.75 ounce cans condensed tomato soup
• ¼ 10.75 ounce can water
• 2 cups shredded Cheddar cheese