Dolly Parton’s 5-Ingredient Casserole
Ingredients:
- 1 pound lean ground beef (85 or 90%)
- 3 large russet potatoes, sliced 1/4-inch thick
- 2 sweet onions, sliced 1/4-inch thick
- 1 can diced tomatoes (preferably fire-roasted)
- 2 medium green bell peppers, diced
- Salt and pepper, to taste
- Optional additions: 1 tablespoon diced butter, 1/2 teaspoon garlic powder, 1 teaspoon crushed red pepper, pepperoncini