Easy Swiss Steak

Ingredients:

2 lb round steak, 1-inch thick
1 cup reduced-sodium ketchup
1/4 cup flour
Salt and pepper to taste
1 large Maui onion, coarsely chopped
1 tablespoon vinegar
Zucchini, bell peppers, mushrooms, and/or herbs - optional, chopped and to your taste

Instructions:

Preheat oven to 450 degrees. Trim fat from steak. Place a large sheet of heavy foil in a baking pan. Combine ketchup and flour; put half of the mixture in center of the foil. Place steak on ketchup mixture; season with salt and pepper. Top with onion and remaining ketchup mixture (optional to add the chopped zucchini, bell peppers, mushrooms, and/or herbs); sprinkle with vinegar. Fold edges of foil to tightly seal the steak in the foil. Bake for 1 1/2 hours, or until steak is tender. Enjoy!