Easy Sloppy Joe Pot Pie

1 pound lean ground beef
1 medium onion, chopped (1/2 cup)
1 can (15 1/2 ounces) original sloppy joe sauce
1 cup shredded Cheddar cheese (4 ounces)
1 cup Original Bisquick® mix
1/2 cup milk
1 egg

Heat oven to 400 degrees F..

Cook beef and onion in ovenproof 10-inch skillet over medium heat, stirring occasionally, until beef is brown; drain. Stir in sloppy joe sauce. Sprinkle with cheese.

Stir remaining ingredients until blended. Pour over beef mixture.

Bake about 30 minutes or until golden brown.

Source: General Mills