lb. noodles, cooked
lb. mushrooms, chopped & cooked in butter
small can of sliced black olives
Cup grated Swiss cheese
Combine noodles, mushrooms, olives, egg yolk, salt & pepper. Mix well. In casserole, place 1/3 of noodles in a layer. Sprinkle with 1/3 of grated cheese. Repeat 3 times. Dot with butter. Bake at 350* for 20 minutes. Raise heat to 400* and bake 10 minutes more.