This creamy, tangy macaroni salad recipe is a summer classic made with elbow macaroni, crisp veggies, and a flavorful mayo-mustard dressing. It's perfect for potlucks, BBQs, or make-ahead lunches.
Cook the pasta: Bring a large pot of salted water to a boil. Add elbow macaroni and cook for 8–9 minutes until just past al dente. Drain and rinse under cold water. Let sit to dry.
Mix the dressing: In a large bowl, whisk together mayonnaise, vinegar, mustard, sugar, salt, and pepper.
Prep the veggies: Dice celery, red bell pepper, and red onion (or green onions).
Combine: Add cooled pasta, vegetables, and optional chopped eggs and relish into the dressing. Toss until fully coated.
Chill: Cover and refrigerate for at least 1 hour to let the flavors blend.
Serve: Stir in additional dressing if needed before serving. Garnish with paprika or parsley, if desired.
Notes
This macaroni salad recipe can be made up to 2 days ahead.Add a splash of dressing just before serving to refresh the texture.For a tangier bite, increase mustard or add dill pickle brine.