1 (8 oz.) can tuna
1 (16 oz.) can sweet peas
1/2 c. mayonnaise
Salt
1 lb. cheese, diced
1/2 onion, chopped
1 (10 oz.) pkg. macaroni, cooked
Pepper

In a large bowl, mix tuna, peas, onion, cheese with the cooked macaroni and mayonnaise. Mix all well together and season to taste with salt and pepper.