Tostada Skillet

Ingredients:

1 can refried beans (16 oz)
1 lb ground beef, browned
¼ cup mild taco sauce
1 cup cheddar cheese, shredded
½ cup onion, diced
1 tomato, chopped
8 corn tostada shells
½ cup each salsa and sour cream

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In a large skillet, warm beans.  Top with browned beef, taco sauce, cheese and onion.  Cover and cook over medium low heat.  Spoon onto tostada shells and top with salsa and sour cream.