Creating Creamy Tuna Pasta Salad is a breeze if you follow these simple steps:

1. Cook the Pasta: Boil water in a large pot and add the elbow macaroni. Cook according to package instructions until al dente. Drain and let cool.
2. Prepare the Vegetables: While the pasta cools, dice the celery, red onion, and chop the dill pickles. Set aside.
3. Mix the Dressing: In a large mixing bowl, combine the mayonnaise, Dijon mustard, lemon juice, salt, and black pepper. Stir until smooth.
4. Combine Ingredients: Add the drained tuna, sweet peas, diced celery, red onion, and pickles into the bowl with the dressing.
5. Add the Pasta: Incorporate the cooled pasta into the mixing bowl, ensuring all ingredients are well combined.
6. Chill: Cover the bowl with plastic wrap and refrigerate the salad for at least 30 minutes. This allows the flavors to meld.
7. Serve: Remove from the fridge, give it a gentle stir, and garnish with chopped parsley or dill, if desired.

With these straightforward steps, you’ll have a delicious and satisfying salad in no time.