Seven-Layer Macaroni and Cheese Pile-Up

2 boxes spiral macaroni and cheese
2 cup Miracle Whip
1/4 cup chopped onion
2 tbsp prepared mustard
2 cup shredded lettuce
1 1/2 cup chopped tomatoes
1 cup frozen peas, thawed and drained
1/2 cup chopped celery
2-3 hard-cooked eggs, chopped
4 crisply cooked bacon slices, crumbled

Prepare macaroni and cheese as directed. Combine Miracle Whip, onions and mustard; add to macaroni and cheese. In a 9x12 baking dish, layer half of macaroni and cheese and all of the lettuce, tomatoes, peas, celery and eggs. Cover with remaining macaroni and cheese; press to edges to seal. Cover; refrigerate several hours or overnight. Top with bacon just before serving. Serves 8-10.