A retro-style pasta salad made with tender elbow macaroni, crisp vegetables, creamy mayonnaise, and sweet-tangy Catalina dressing for a colorful, crowd-pleasing side dish.
Place the sliced red onion in a bowl of ice water and allow it to soak for approximately 30 minutes while preparing the remaining ingredients. This step helps mellow the onion’s flavor.
Bring a large pot of salted water to a boil. Cook the elbow macaroni according to package instructions until al dente. Drain thoroughly and spread the pasta in a single layer on a baking sheet to cool completely.
While the pasta cools, thinly slice the celery and bell pepper. Set aside.
In a large mixing bowl, whisk together the Catalina dressing, mayonnaise, and dill pickle relish until smooth. Season with salt and black pepper to taste.
Drain the red onion well. Add the cooled pasta, celery, bell pepper, and onion to the dressing mixture. Stir gently until all ingredients are evenly coated.
Cover and refrigerate until ready to serve. Stir once more before serving and adjust seasoning if necessary.
Notes
To make this recipe gluten-free, substitute the elbow macaroni with a certified gluten-free pasta. Additionally, confirm that the Catalina dressing, pickle relish, and mayonnaise are labeled gluten-free to avoid cross-contamination.