Here's a family favorite and I love it because it's easy to make and very filling!
1 lb. ground beef
1 cup chopped onion
1/2 t. salt
1 cup shredded cheddar cheese
1/2 cup Bisquick
1 cup milk
Heat oven to 400 degrees. Grease 9" pie plate. Cook ground beef and onion until beef is brown; drain. Stir in salt. Spread in pie plate; sprinkle with cheese. Stir in remaining ingredients with a fork until blended. Pour into pie plate.
Bake 25 minutes or until knife inserted in center comes out clean. Six servings.