HEAT oven to 350°F.
MIX first 5 ingredients and 1/2 cup soup just until blended; press into 8x4-inch loaf pan sprayed with cooking spray.
BAKE 55 min. or until done (160ºF). About 10 min. before the meatloaf is done, cook remaining soup and chili sauce in saucepan on medium heat until heated through, stirring occasionally.
REMOVE meatloaf from pan; top with soup mixture.