EASY BAKED-STUFFED POTATOES Make recipe for instant mashed potatoes on the box, substituting sour cream or light sour cream for milk. Fold in sliced scallion to taste. Place in aluminum potato tins or as a casserole dish in one large dish sprayed with Pam. Top with shredded cheddar cheese - can be frozen and thawed and heated later or put in 350° oven for 10-15 or until cheese melts.