1Heat oven to 375°F. Spray 15x10-inch pan with cooking spray. Cut lengthwise slit on one side of each chile, leaving other side intact; remove seeds. Stuff each chile with about 2 teaspoons Cheddar cheese. Pinch edges to close; set aside.
2In large bowl, mix remaining Cheddar cheese, the Monterey Jack cheese, sausage and Bisquick mix. Shape about 2 rounded tablespoonfuls of sausage mixture into 1/4-inch-thick patties. Place 1 stuffed chile in center of each patty and wrap mixture around chile. Dip in eggs; roll in coating mix. Place in pan.
3Bake 30 minutes or until golden.