1 bag (8 oz.) extra wide egg noodles, cooked and drained
1 can cream of mushroom soup
1 (11 oz.) can peas
1 (12 1/2 oz.) can tuna
1 (8 oz.) pkg. shredded cheddar cheese
1 1/2 c. milk

Mix all of the above ingredients together in a 1 1/2 or 3 quart microwave dish. Microwave low 5 minutes. Stir and microwave low 5 minutes more.