• Step 1: In a large bowl, combine the freshly popped popcorn, mayonnaise, sour cream, celery, onion, parsley, vinegar, salt, and black pepper. Gently mix until all the ingredients are evenly distributed and the popcorn is well-coated with the dressing.
• Step 2: Cover the bowl and refrigerate the Popcorn Salad for at least 30 minutes to allow the flavors to meld together.
• Step 3: Serve the chilled Popcorn Salad as a side dish or a unique snack. Enjoy the satisfying crunch of the popcorn combined with the creamy, flavorful dressing.