BEST Macaroni Salad
This is the BEST Macaroni Salad you’ll bring to backyard cookouts, potlucks, or a simple weeknight dinner. It’s creamy, bright, and full of texture: tender elbow macaroni, crisp celery, sweet roasted red pepper, briny olives and capers, and green onions for a fresh bite. The dressing is a classic mayo-based blend with Dijon, a touch of sugar, and a kiss of vinegar that makes every forkful sing.
There are a few little details that make this recipe stand out. Cook the pasta al dente and cool it well so the dressing clings without getting gummy. Finely chop the onion so it melds into the sauce instead of overpowering each bite. Rinsing the olives and capers removes excess brine and keeps the final salad balanced. Read on for a clear, step-by-step guide that yields a reliable, crowd-pleasing batch.
Why this is the BEST Macaroni Salad
This version hits the classics—creamy mayo, tangy mustard, and a sweet note from the relish—while adding pops of flavor and texture with capers and roasted red pepper. It’s easy to double, adapts to dietary needs (use gluten-free macaroni if needed, or vegan mayonnaise), and holds up well in the fridge, making it perfect for make-ahead meals. Every element is straightforward, and the final result is a balanced, comforting salad that’s bright enough to keep you coming back for seconds.
Ingredients
- 4 cups cooked elbow macaroni (white or whole wheat) cooked al dente in lightly salted water and cooled (about 8 ounces or 2 cups uncooked macaroni)
- (Gluten-free: Use GF macaroni)
- 1 cup diced celery
- 1/3 cup finely chopped onion
- 1 cup chopped red roasted bell peppers
- 1/2 cup sliced black olives, rinsed and drained
- 3 tablespoons capers, rinsed and drained
- 3 green onions, sliced
For the Sauce
- 2 cups good quality mayonnaise (vegans: use vegan mayonnaise)
- 1/4 cup sweet or dill pickle relish
- 1 1/2 tablespoons Dijon mustard
- 1 tablespoon sugar
- 1 tablespoon white vinegar
- 1 1/2 teaspoons kosher or sea salt
- 1/2 teaspoon freshly ground black pepper
Notes Before You Start
- Measure the macaroni after cooking for accuracy: the recipe calls for 4 cups cooked (about 8 ounces or 2 cups uncooked).
- If you prefer a lighter salad, you can substitute half the mayonnaise with plain Greek yogurt, but keep in mind the flavor will change slightly.
- Make sure the cooked pasta is thoroughly cooled before mixing with the sauce to prevent it from absorbing too much dressing.
Step-by-Step Instructions
Follow these clear steps to make the BEST Macaroni Salad. The directions are rewritten for ease and clarity while keeping every ingredient amount exactly as listed.
- Cook the macaroni: Bring a large pot of lightly salted water to a boil. Add the uncooked elbow macaroni (about 8 ounces or 2 cups uncooked) and cook until al dente according to package directions. Drain the pasta and rinse under cold water to stop the cooking and cool it quickly. Drain well and set aside until it reaches room temperature. You should have 4 cups of cooked macaroni.
- Prepare the vegetables: While the pasta cools, dice 1 cup of celery into small, bite-sized pieces. Finely chop 1/3 cup of onion so the pieces are small and evenly distributed through the salad. Chop 1 cup of red roasted bell peppers into similar-sized pieces. Slice 1/2 cup of black olives, then rinse and drain them to remove excess brine. Rinse and drain 3 tablespoons of capers as well. Slice 3 green onions thinly (white and light green parts included) and set them aside.
- Mix the sauce: In a medium bowl, combine 2 cups good quality mayonnaise with 1/4 cup sweet or dill pickle relish. Stir in 1 1/2 tablespoons Dijon mustard, 1 tablespoon sugar, and 1 tablespoon white vinegar. Season the sauce with 1 1/2 teaspoons kosher or sea salt and 1/2 teaspoon freshly ground black pepper. Whisk until the mixture is smooth and uniform. Taste and adjust seasoning only if necessary, keeping the listed amounts as your guide.
- Combine pasta and vegetables: Place the cooled, cooked macaroni in a large mixing bowl. Add the diced celery, finely chopped onion, chopped roasted red bell peppers, sliced black olives (rinsed and drained), rinsed and drained capers, and sliced green onions. Toss gently to combine the solids evenly so every bite will have a mix of textures and flavors.
- Add the dressing: Pour the prepared sauce over the macaroni and vegetable mixture. Use a sturdy spoon or spatula to fold the sauce through the salad gently but thoroughly, ensuring the dressing coats the pasta and vegetables evenly without breaking them up.
- Chill to meld flavors: Cover the bowl with plastic wrap or transfer the salad to an airtight container. Refrigerate for at least 1 hour before serving; 2–4 hours is ideal. Chilling allows the flavors to marry and the dressing to coat the pasta perfectly. If you must serve sooner, a 30-minute rest at cool temperatures will still yield a tasty result, but the best texture and flavor come after refrigeration.
- Final taste and serve: Before serving, give the salad a gentle stir. Taste and adjust final seasoning if needed—add a pinch more salt or a touch more pepper if desired. Serve chilled or at cool room temperature. Garnish with an extra sprinkle of sliced green onions if you like for a fresh finish.
Serving Ideas and Variations
This recipe is versatile and pairs well with BBQ dishes, grilled proteins, sandwiches, or as part of a picnic spread. Here are a few easy variations you can try without changing the core recipe:
- Make it lighter: Substitute half the mayonnaise with plain Greek yogurt for tang and lower fat while keeping the other sauce quantities the same.
- Vegan swap: Use vegan mayonnaise in place of regular mayo and make sure the pasta is free of eggs; the rest of the ingredient list stays the same.
- Extra crunch: Add a 1/2 cup of chopped bell pepper or a small handful of toasted sunflower seeds for a crunchy contrast.
- Herb-forward: Fold in 2 tablespoons of chopped fresh parsley or dill along with the green onions for a bright herbal lift.
Make-Ahead and Storage
This salad keeps very well in the refrigerator. Store it in an airtight container for up to 3–4 days. The flavors continue to develop overnight, so making it the day before can improve the taste. If the pasta absorbs some dressing during storage, you can stir in a tablespoon or two of mayonnaise before serving to refresh the creaminess.
Tips for Success
- Do not overcook the pasta: Al dente pasta holds up better in salads and avoids a mushy texture.
- Cool the pasta thoroughly: Hot pasta will dilute and loosen the dressing and change the salad’s texture.
- Rinse briny ingredients: Rinsing olives and capers prevents an overly salty or sharp bite.
- Chill sufficiently: Allowing the salad to rest in the fridge melds flavors and firms up the dressing.
- Measure the mayo: The creaminess comes from 2 cups of mayonnaise—use good quality mayo for the best flavor.
Nutrition Snapshot (Estimated)
Each serving size will vary depending on portions, but this salad is a satisfying source of carbohydrates from the pasta, healthy fiber from the vegetables, and fats from the mayonnaise. Using whole wheat or gluten-free pasta alters carbohydrate and fiber counts slightly. If you substitute Greek yogurt for some mayo or use vegan mayo, the calorie and fat content will change accordingly.
Frequently Asked Questions
Can I use different pasta shapes?
Yes. While elbow macaroni is classic and holds dressing well, small shells or rotated shapes also work. Stick to similar sizes so the dressing coats everything evenly.
How long can I keep the salad?
Store it in the refrigerator for 3–4 days. After that, texture and flavor begin to degrade.
Can I freeze macaroni salad?
Freezing is not recommended. Mayonnaise-based salads separate and become watery once thawed.
Final Thoughts
This BEST Macaroni Salad is reliable, flavorful, and easy to customize. It’s the kind of recipe that becomes a go-to because it consistently delivers: creamy, bright, and packed with the right mix of textures. Make it ahead, bring it to gatherings, or enjoy a bowl for a quick weeknight side—the balance of tangy dressing and crisp vegetables keeps it interesting from the first bite to the last.
Happy cooking—and enjoy every forkful of this classic, crowd-pleasing macaroni salad.
BEST Macaroni Salad
Ingredients
Equipment
Method
- Cook elbow macaroni in lightly salted water until al dente, drain, rinse with cold water, and cool to room temperature.
- In a large mixing bowl combine the cooled pasta, diced celery, finely chopped onion, chopped roasted red peppers, sliced black olives, rinsed capers, and sliced green onions; stir to mix.
- Make the sauce by whisking together mayonnaise, pickle relish, Dijon mustard, sugar, white vinegar, salt, and black pepper in a medium bowl until smooth.
- Pour the dressing over the pasta mixture and stir until the pasta and vegetables are thoroughly coated.
- Taste and adjust seasoning with additional salt and pepper if needed.
- Transfer to a non-reactive container, cover, and chill for at least 2 hours before serving.
Notes
- Pasta absorbs liquid over time and may dry out.
- Add a little extra mayonnaise dressing when serving leftovers the next day.
