chestnuts

1 lb ground beef 1/2 cup chopped onion 3 1/4 cups hot water 1 pkg Hamburger Helper beef noodle dinner 1 can (8 oz) water chestnuts, drained and sliced 1 can (16 oz) mixed Chinese vegetables, drained In a 10" skillet, cook and stir meat and onion until meat is brown; drain. Stir in water...