2 c. dry macaroni
2 tbsp. salad oil
2 tbsp. vinegar
1 tbsp. minced onion
1/2 tsp. seasoned salt
1/4 tsp. pepper
1 c. diced cheddar cheese
1 (12 oz.) can spam, diced
1/3 c. mayonnaise
1 c. diced celery
1 (10 oz.) pkg. frozen peas, cooked

Cook and drain macaroni; while still hot, drizzle with oil, vinegar, onion seasonings and cheese. Toss well. Gently mix Spam, mayonnaise, celery and peas into macaroni. Chill thoroughly.