Pierogi Casserole

Directions

1. 1
   Make mashed potatoes with potatoes and part of milk.
2. 2
   Save remaining milk for cheese sauce.
3. 3
   Cook noodles 10 minutes; rinse with warm water and set aside.
4. 4
   Cook margarine, milk, onion and cheese until melted.
5. 5
   In 9 x 13-inch greased pan, add 1/2 of noodles.
6. 6
   Spread in pan.
7. 7
   Add not quite 1/2 of cheese sauce. Spread evenly.
8. 8
   Add mashed potatoes on top of noodles and cheese. Add remaining noodles and cheese sauce.
9. 9
   Bake at 350° until golden brown or 30 minutes.