01 -
Preheat a skillet over medium-high heat. Add ground beef and diced onions; sauté until the beef is evenly browned and onions have softened. Drain any excess fat from the skillet.
02 -
Stir in tomato sauce, ketchup, mustard, Worcestershire sauce, brown sugar, onion powder, and garlic powder. Mix thoroughly, reduce heat to low, and allow the mixture to simmer for 5 minutes to blend flavors.
03 -
Arrange garlic toast slices evenly on a baking sheet. Spoon the beef mixture onto each slice, spreading it out evenly, then sprinkle liberally with shredded cheddar cheese.
04 -
Place the baking sheet in a preheated 400°F oven. Bake for 10 to 15 minutes, or until the toast is heated through and the cheese has completely melted. Serve immediately.