
Hawaiian macaroni salad is the ultimate side dish that brings island vibes to any table! This creamy, slightly sweet, and utterly delicious salad is a staple at luaus and potlucks, and once you make it at home, you’ll never want store-bought again. The secret to the best Hawaiian macaroni salad lies in using quality ingredients, the perfect ratio of dressing to pasta, and a little patience as the flavors meld together.
What makes this recipe so special is the combination of a sweet and tangy dressing made with Japanese mayonnaise, which gives it that signature Hawaiian flavor that’s completely different from mainland macaroni salads. We’re talking about that perfect balance of creamy, slightly sweet, with just a hint of brightness from the vinegar and pineapple juice. The addition of fresh vegetables like carrots, onions, and celery adds wonderful texture and nutrition, while ham or bacon brings a savory element that ties everything together beautifully.
This recipe is perfect for meal prep, as it actually tastes better after sitting in the refrigerator for a few hours or even overnight. The pasta absorbs all those amazing flavors, and everything becomes wonderfully cohesive. Whether you’re planning a Hawaiian-themed dinner party, bringing a dish to a potluck, or simply craving something different from your typical pasta salad, this Hawaiian macaroni salad will absolutely impress your family and friends.
I love serving this alongside grilled kalua pork, teriyaki chicken, or even simple grilled fish. It pairs beautifully with fresh salads for a complete meal. If you’re looking for other creamy pasta options, check out our heavy cream Alfredo sauce recipe or our delicious heavy cream pasta. For a different flavor profile, you might also enjoy our bacon carbonara recipe. And if you want to add even more complexity to your salad, try incorporating our easy pickled red onion recipe for an extra punch of flavor!
For more inspiration on Asian-inspired salads, check out Serious Eats for their wonderful collection of Asian cuisine recipes. You can also find excellent macaroni salad tips on Bon Appétit, and for general cooking techniques, New York Times Cooking is an invaluable resource.
Ingredients
- 1 pound elbow macaroni pasta
- 1 cup Japanese mayonnaise (such as Kewpie)
- 1/4 cup granulated sugar
- 3 tablespoons rice vinegar
- 3 tablespoons pineapple juice or apple juice
- 1 tablespoon soy sauce
- 2 cups diced ham or cooked bacon pieces
- 1 large carrot, peeled and diced into small pieces
- 1/2 medium red onion, finely diced
- 1 cup diced celery (about 3 stalks)
- 1/2 cup frozen peas (thawed)
- 1/4 teaspoon white pepper or black pepper
- 1/4 teaspoon salt (adjust to taste)
- 2 tablespoons reserved pasta water
- Optional: 1/4 cup diced pineapple for extra sweetness

Instructions
- Bring a large pot of salted water to a rolling boil. Add the elbow macaroni and cook according to package directions until just al dente, about 8-10 minutes. Do not overcook, as the pasta will continue to soften as it sits in the dressing.
- While the pasta cooks, prepare your vegetables: dice the ham into bite-sized pieces, peel and dice the carrot, finely mince the red onion, dice the celery, and if using fresh peas instead of frozen, blanch them quickly and drain well.
- Drain the cooked pasta in a colander, reserving about 1/4 cup of the starchy pasta water. Rinse the pasta lightly with cool water to stop the cooking process, then drain well and transfer to a large mixing bowl.
- In a separate medium bowl, whisk together the Japanese mayonnaise, sugar, rice vinegar, pineapple juice, soy sauce, white pepper, and salt until smooth and well combined. The mixture should be creamy and slightly sweet-smelling.
- Pour the dressing over the warm pasta and toss gently but thoroughly to coat every piece of pasta. Add 2 tablespoons of the reserved pasta water to help the dressing coat the pasta more evenly and create a creamier consistency.
- Add the diced ham, carrot, red onion, celery, and peas to the pasta mixture. Fold everything together gently but thoroughly, making sure the vegetables and ham are distributed evenly throughout the salad.
- Taste the salad and adjust seasonings as needed. You may want to add a bit more salt, pepper, or a splash more pineapple juice depending on your preferences.
- Transfer the Hawaiian macaroni salad to a serving dish or airtight container. Cover and refrigerate for at least 2 hours, or preferably overnight, to allow the flavors to meld and develop fully.
- Before serving, give the salad a gentle stir and add a splash more pineapple juice or pasta water if the salad seems too thick, as the pasta will absorb more dressing as it sits.
- Serve chilled or at room temperature as a side dish with your favorite Hawaiian-inspired main courses.

Pro Tips
Don’t skip the chilling time! This salad truly tastes better after sitting in the refrigerator for several hours or overnight. The pasta absorbs the dressing, and all the flavors have time to meld together beautifully.
For the ham, you can use deli ham, canned ham, or even spam if you want to keep it very traditional. Some people prefer to dice and lightly pan-fry the ham to add more depth of flavor.
If you prefer a crunchier texture, add your vegetables just before serving rather than mixing them in ahead of time. However, traditional Hawaiian macaroni salad is typically softer and more well-combined, so mixing everything together early is recommended.
The pasta water is important! The starch from the pasta water helps create a creamier, more cohesive dressing. Don’t skip this step.
This salad keeps well in the refrigerator for up to 4 days in an airtight container. You may need to add a little more pineapple juice when serving if the salad seems dry, as the pasta continues to absorb liquid.
For a lighter version, you can substitute half the Japanese mayo with Greek yogurt or use a combination of mayo and sour cream, though this will change the traditional flavor profile.
If you can’t find Japanese mayonnaise, you can make a substitute by mixing regular mayonnaise with a bit of rice vinegar and a touch of sugar, though the flavor won’t be quite the same.
Vegetable additions can be customized based on preference. Some people add diced pineapple, cashews for crunch, or even a bit of diced bell pepper for extra color and freshness.
This recipe doubles beautifully for larger crowds. Just maintain the same proportions and you’ll have plenty for a party!

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