Macaroni And Cheese

Ingredients:
- 1 1/2 lb. ziti
- 2 Tbsp. butter
- 6 oz. fresh mushrooms, sliced
- 3 c. heavy cream
- 3 egg yolks
- 1/4 lb. Mozzarella, shredded
- 1 1/3 c. Parmesan cheese
- salt and pepper

Directions:
- Heat butter; brown mushrooms slightly.
- Heat cream in a separate pan.
- Take off heat; stir in egg yolks vigorously, a little at a time.
- Still stirring, add Mozzarella and 1 cup Parmesan.
- Salt and pepper to taste.
- Add cream and cheese mixture to ziti and mushrooms.
- Sprinkle remaining Parmesan on casserole. Bake in preheated 400° oven for 15 minutes.