Ingredients
The following ingredients have 4 Servings
- 1/4 cup mayonnaise
- 2 tablespoons ketchup
- 1 tablespoon dijon mustard
- 1 teaspoon pickle juice
- 1/4 teaspoon paprika
- 1/4 teaspoon garlic powder
- 2 tablespoons olive oil
- 2 large onions (thin sliced)
- 12 ounces 85/15 ground beef
- 1/2 teaspoon salt
- 1/2 teaspoon pepper
- 1 teaspoon worcestershire sauce
- 8 slices rye bread
- 3 tablespoons unsalted butter
- 4 swiss cheese slices
- 4 cheddar cheese slices
