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 | 1. | Heat oven to 400ºF. 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. | 2. | Stir remaining ingredients until blended. Pour over beef mixture. | 3. | Bake about 30 minutes or until golden brown. | |