Classic Patty Melt
- Category: Beef Sandwiches
- Author: Yoly
- Rating: 4.82
- Prep time: 10 min
- Cook time: 20 min
Ingredients
- 1 pound ground beef
- ½ teaspoon salt
- ¼ teaspoon ground black pepper
- 2 tablespoons butter
- 1 large onion, sliced
- 6 teaspoons mayonnaise
- 6 slices rye bread
- 6 slices sharp Cheddar cheese