Grab a trifle bowl, large salad bowl, or 9-inch by 13-inch baking pan.
1. Start with the lettuce on the bottom of your serving dish.
2. Layer the chopped purple onions on top of the lettuce layer.
3. Spread the frozen peas evenly on top of the onions.
4. Sprinkle the celery over the onion layer.
5. Spread the shredded carrots over the chopped celery layer.
6. Pour the salad dressing over the carrot layer.
7. Sprinkle the shredded cheese on top of the salad dressing.
8. Spread the crumbled cooked bacon on top of the shredded cheese.