1 (7 oz.) pkg. macaroni
1/2 c. mayonnaise
1/2 c. sour cream
1/2 tsp. celery seed
1/2 tsp. onion salt
1 (7 oz.) tuna, drained
1 (17 oz.) can peas, drained
3/4 c. mild Cheddar cheese
2 tbsp. minced green pepper
1 tbsp. diced pimento

Cook macaroni, drain and chill. Stir in salad dressing blended with sour cream and seasonings. Gently stir in other ingredients and blend. Chill.