Put UNCOOKED macaroni in 9 ... layer. Add grated Velveeta on top. Cover and refrigerate ... Top with crushed potato chips, if deisred, just before ... hour at 350 degrees.
Grease 9 x 13 x ... butter. Sprinkle over potato mixture. Bake at 350 degrees ... hour or until casserole is golden and potatoes are ... 8 to 10 servings.