Ingredients List
1 pound ground beef
2 tablespoons butter
1/2 cup finely chopped onions
Sauce
8 ounce tomato sauce
1/2 cup ketchup
1 tablespoon brown sugar
1 tablespoon prepared mustard
2 tablespoons Worcestershire sauce
1 tablespoon white vinegar
1/2 teaspoon salt
1/4 teaspoon pepper
1/2 teaspoon garlic powder
1/2 teaspoon onion powder