How to Make AuGratin Mashed Potato Casserole
- Grease a 2 quart casserole dish.
Place half the potatoes in the dish.
Sprinkle with 1 cup cheddar cheese and 1/2 cup parmesean cheese.
- Cover with the remaining potatoes.
Sprinkle the remaining cup of cheddar chees over the potatoes.
Top with the breadcrumbs that have been mixed with 1/2 cup melted margerine.
- Bake at 450' for 20-25 munutes until cheese is melted and crumbs are brown.