cups medium shell macaroni, cooked and drained
large red onion, sliced
pkg (10 oz) frozen peas, thawed, drained
cup real mayonaise
cup ranch dressing
cup cheddar heese
cup halved grape tomatoes
Layer first 4 ingredients in a clear 3 qt- serving bowl. Mix mayo and dressing; spread over salad to seal. Top with cheese and tomatoes. Refrigerate several hours or until chilled. Toss gently before serving.