|Source||Annette Heffernan (2001)|
1 hour, 15 minutes
Spread potatoes in a 9 x 13-inch baking dish. Melt together half & half, margarine and Velveeta cheese. Pour over potatoes and bake for 1 hour at 325° to 350°. Grate cheddar cheese and spread on top 10 minutes before end of bake time.