Creating the perfect Creamy Pasta Salad is as easy as following these simple steps:

1. Cook the Pasta: In a large pot, bring salted water to a boil. Add pasta and cook according to package instructions until al dente. Drain and rinse under cold water to stop the cooking process.
2. Prepare the Vegetables: While the pasta cooks, chop the cherry tomatoes, cucumber, bell pepper, and red onion. Set aside in a large mixing bowl.
3. Combine Ingredients: In a separate bowl, mix the mayonnaise, Dijon mustard, apple cider vinegar, garlic powder, onion powder, salt, and pepper until well blended.
4. Mix Pasta and Vegetables: Once the pasta is cool, add it to the bowl with the chopped vegetables. Then, pour the creamy dressing over the mixture.
5. Toss to Coat: Gently toss everything together until the pasta and vegetables are evenly coated with the dressing.
6. Add Peas: Fold in the thawed peas for an added burst of color and sweetness.
7. Chill: Cover the salad and refrigerate for at least 30 minutes to allow the flavors to meld.
8. Garnish and Serve: Before serving, sprinkle fresh parsley on top for added flavor and presentation.

With these straightforward instructions, you can easily create a luscious Creamy Pasta Salad that will impress anyone!