To make a quick and tasty cheeseburger pie, brown 1 pound of ground beef along with 1 cup of chopped onion. Cook the mixture for approximately 10 minutes over medium heat until the beef is browned. Drain any excess fat, and season the beef with salt.
Spread the beef mixture in an even layer in a pie dish, and sprinkle it with 1 cup shredded cheddar cheese. In a bowl, combine 1/2 cup Bisquick with 1 cup of milk and 2 eggs. Pour the mixture over the beef and bake the dish for 25 minutes at 400 degrees Fahrenheit.
Alternatively, make an easy hamburger pot pie by browning 1 pound of ground beef over medium-high heat for five to seven minutes. Drain the excess grease, and stir 12 ounces of thawed and drained frozen vegetables along with a 10 3/4-ounce can of condensed tomato soup into the beef. Pour the mixture into a 2-quart casserole dish. In a separate bowl, combine 1 cup Bisquick with 1/2 cup milk and 1 egg. Whisk the ingredients together until they are blended.
Pour the mixture over the beef, and bake the casserole for 30 minutes at 375 F. Top the casserole with 1/2 cup shredded cheddar cheese, and bake the dish for another three to five minutes or until the cheese is melted.