I created this recipe for the Budweiser Sauces Ultimate Blogger Recipe Challenge; however, the opinions are mine alone. These Steakhouse Burgers with Homemade Fry Sauce are juicy, hearty burgers made with zesty Steak & Burger Sauce and onion soup mix, grilled to perfection, then topped with sautéed mushrooms, Swiss cheese, fry sauce, and crispy onion rings.