Cheeseburger Pie
Ingredients: 1 lb ground beef 1/2 cup chopped onion 1 cup shredded cheddar cheese 1/2 cup Bisquick mix 1 cup milk 2 large eggs 1/2 teaspoon salt 1/4 teaspoon pepper 1/4 cup ketchup 1/4 cup mustard Pickle slices (for garnish, optional) Directions: