Open-Face Steak and Onion Sandwiches

  5.0 – 1 reviews  • Main Dish Level: Easy Total: 40 min Active: 40 min Yield: 4 servings Ingredients 3 tablespoons unsalted butter, at room temperature 2 onions, thinly sliced Kosher salt 1 tablespoon plus 2 teaspoons Worcestershire sauce 3/4 cup shredded white cheddar cheese 3 tablespoons ketchup 2 tablespoons yellow mustard 1 tablespoon steak sauce … Read more