BIG MAC SMASH TACOS
Ingredients: For the Burger Patties: 1 lb (450 g) ground beef (preferably 80% lean, 20% fat) Salt and pepper, to taste For the Special Sauce: 1/2 cup mayonnaise 2 tablespoons ketchup 1 tablespoon yellow mustard 1 tablespoon sweet pickle relish 1 teaspoon white vinegar 1/2 teaspoon onion powder 1/2 teaspoon garlic powder 1/2 teaspoon paprika ...