Spray a 13 x 9-inch pan with Pam. Thaw potatoes 1/2 hour before putting together. ... sprinkle with smashed potato chips. Bake in preheated 375°F ... 6 to 8 servings.
(French onion soup works too.) Pour hash browns into an ungreased 2-quart casserole. ... soup mixture over potatoes. Top with grated cheese ... oven for 90 minutes.