Potato Lasagna

Directions

1. 1
   PREHEAT oven to 350F Cook potatoes in large pot of boiling water for 5 minutes; drain.
2. 2
   Meanwhile, brown meat with onion in large nonstick skillet, stirring occasionally.
3. 3
   Drain, if necessary.
4. 4
   Add spaghetti sauce to skillet.
5. 5
   MIX ricotta cheese, grated topping and egg whites until well blended.
6. 6
   Spoon half of the meat mixture into 8-inch square baking dish sprayed with cooking spray.
7. 7
   Cover with half of the potatoes; top with layers of the ricotta cheese mixture, remaining potatoes and remaining meat mixture.
8. 8
   Sprinkle with mozzarella cheese.
9. 9
   Cover with foil.
10. 10
    BAKE 50 minutes.
11. 11
    Remove foil.
12. 12
    Bake an additional 10 minutes or until cheese is melted.