Start by mixing together the beef, Worchestire Sauce, Soy Sauce, Garlic Salt, Onion Powder, and Seasoning Salt in a large bowl. Make the mixture into smaller patties than a normal sized burger. Next, cut your butter into small ¼ pieces and place them in the center of the burger. Press them into the meat slightly. Grill until they're your desired doneness. Serve on a bun with French's Mustard, French's Ketchup and all the fixings you love!