2 cans tuna fish
1 sm. can peas
1 can cream of mushroom soup
1 egg, beaten
1 tbsp. sour cream
1/2 lb. wide noodles, cooked and drained

Mix all together into a deep casserole. Dot with butter. Bake in 350 degree oven for 1/2 hour, covered and 1/4 hour uncovered.