Crunchy Pea Salad with Bacon

1 cup zesty Italian-style salad dressing

½ cup mayonnaise

1 (10 ounce) package frozen peas

1 cup chopped celery

1 cup chopped peanuts

¼ cup chopped red onion

5 slices cooked bacon, crumbled

Mix together Italian-style dressing and mayonnaise in a bowl. Fold in peas, celery, peanuts, and onion until well mixed. Refrigerate until serving. Crumble bacon on top just before serving.