lb ground beef
cup chopped onion
cup shredded cheddar cheese
cup Bisquick Original baking mix
Heat oven to 400 degrees. Grease 9" pie plate. Cook ground beef and onion until beef is brown; drain. Stir in salt. Spread in plate; sprinkle with cheese. Stir remaining ingredients with fork until blended. Pour into plate. Bake 25 minutes or until knife inserted in center comes out clean.