Name: Easy Hawaiian Macaroni Salad (Vegan & Gluten-Free) Recipe
Prep time: 15 min
Cook time: 12 min
Total time: 27 min
Cuisine: Hawaiian
Ingredients: 1 lb elbow macaroni; 1 cup vegan mayonnaise; 1/4 cup oat milk (or any plant milk); 2 tbsp apple cider vinegar; 1 tbsp brown sugar; 1 tsp sea salt (plus more for boiling pasta); Black pepper to taste; 1 large carrot, grated; 1/4 cup yellow onion, finely grated; 2-3 green onions, finely sliced; 1/2 cup celery, chopped

Jump to Recipe· 4.2 from 88 reviews

If you’re on the lookout for a dish that brings that vibrant island flair right to your table, you’ve hit the jackpot with this Easy Hawaiian Macaroni Salad (Vegan & Gluten-Free) Recipe. Creamy, tangy, and just the right amount of sweet, this salad combines tender elbow macaroni with fresh veggies and a luscious, dairy-free dressing that makes every bite a flavor-packed escape to the tropics. It’s a wonderful crowd-pleaser that’s just as perfect for potlucks and barbecues as it is for a bright weeknight side dish, and it suits all dietary needs without compromising on that classic Hawaiian charm.

Ingredients You’ll Need

The image shows a top-down view of several ingredients neatly arranged on a white marbled surface. There is one whole bright orange carrot on the left, and a bunch of long, green onions with purple bases on the right side. In the center, a white bowl filled with uncooked, curved yellow macaroni sits next to smaller white bowls holding white oat milk, a dark beige brown sugar, light brown vegan mayo with a smooth creamy texture, white salt grains, chopped pale green celery, and light yellow vinegar. A small white bowl contains a pile of black pepper powder. A whole yellow onion with a smooth brown outer layer is placed near the bottom right. All ingredients are separated clearly, creating a clean and organized look. Photo taken with an iphone --ar 4:5 --v 7

This salad is a beautiful example of how simple, wholesome ingredients come together to create something truly special. Each item brings a unique character—whether it’s the creamy vegan mayo giving richness, the apple cider vinegar lending a bright tang, or those crisp veggies adding fresh texture and bursts of color.

1 lb elbow macaroni: The heart of the salad, providing that soft, chewy foundation that soaks up flavors.
1 cup vegan mayonnaise: Ensures creamy smoothness without any dairy, making this salad perfectly vegan.
1/4 cup oat milk: Adds silkiness to the dressing and helps balance the tanginess.
2 tbsp apple cider vinegar: Provides a punch of acidity to brighten the whole dish and help the flavors meld.
1 tbsp brown sugar: Just enough to add a subtle sweetness that complements the vinegar perfectly.
1 large carrot, grated: Adds crunch, natural sweetness, and a lovely splash of color.
1/4 cup yellow onion, finely grated: Offers savory depth without overpowering the other ingredients.
2-3 green onions, finely sliced: Introduces fresh, slightly sharp notes that lift every bite.
1/2 cup celery, chopped: Brings a crisp texture and subtle earthiness to the mix.
1 tsp sea salt: Essential for seasoning, adjusts all those flavors to perfection.
Black pepper to taste: Adds just the right hint of warmth and spice.

How to Make Easy Hawaiian Macaroni Salad (Vegan & Gluten-Free) Recipe

Step 1: Cook the Macaroni

Start by bringing a large pot of salted water to a roaring boil. Adding salt here is key—it enhances the pasta’s flavor as it cooks. Toss in the elbow macaroni and cook it slightly longer than you normally would, about 2 to 3 minutes past al dente. This ensures the noodles are tender but still hold their shape after mixing. When done, drain the macaroni thoroughly and immediately transfer it to a large mixing bowl while still warm.

Step 2: Vinegar Toss and Rest

While the pasta is hot, lightly sprinkle the apple cider vinegar over it and toss gently to coat every piece. This little vinegar soak is what makes the macaroni absorb those signature tangy notes that Hawaiian macaroni salad is famous for. Let this rest for about 10 minutes—it’s a subtle step but crucial to develop depth of flavor.

Step 3: Prepare the Dressing

In a separate bowl, whisk together the vegan mayonnaise, oat milk, brown sugar, sea salt, and black pepper until you have a smooth, creamy dressing. This blend is so simple, yet it perfectly captures that creamy, slightly sweet, and tangy profile that ties the entire salad together like a dream.

Step 4: Mix in the Vegetables

Add the grated carrot, finely grated yellow onion, chopped celery, and sliced green onions straight into the bowl with the macaronis. Pour your prepared dressing on top and gently fold everything together. The goal here is to coat every piece without mashing the noodles—keep it light and loving. Give it a good mix so all those bright flavors marry beautifully.

Step 5: Final Touches

Once mixed, sprinkle a few extra green onions or some fresh parsley on top for an inviting, fresh garnish. Then, dive right in or chill it for a bit if you want that cool, refreshing bite!

How to Serve Easy Hawaiian Macaroni Salad (Vegan & Gluten-Free) Recipe

This image shows a close-up of creamy macaroni salad in a white bowl with a brown rim on a white marbled surface. The macaroni is shell-shaped, coated in a smooth, pale yellow mayonnaise-like sauce. Mixed within are thin orange carrot shreds and small bits of green herbs, possibly parsley, scattered on top and throughout the salad. Some black pepper pieces add specks of dark color. A metal spoon is lifting a portion of the macaroni salad, held by a woman's hand on the left side. The background is softly blurred with a white plate and wooden spoon lying on the white marbled surface behind the bowl. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Adding garnishes like extra green onions, fresh parsley, or even a sprinkle of smoked paprika can elevate your salad to new heights. These final touches bring a pop of color and a little extra zing that makes it truly feel special when served.

Side Dishes

This salad pairs wonderfully with grilled veggies, teriyaki tofu, or any tropical-inspired dishes like pineapple fried rice or barbecue tempeh skewers. It complements salty, smoky, or sweet flavors, making it a versatile side that can brighten up many meals.

Creative Ways to Present

For a fun twist, serve this macaroni salad in hollowed-out pineapple halves for a tropical-themed party that impresses. You could also layer it in a glass jar for on-the-go picnics or family potlucks. Its vibrant colors and creamy texture make it a feast for the eyes as well as the taste buds.

Make Ahead and Storage

Storing Leftovers

This Easy Hawaiian Macaroni Salad (Vegan & Gluten-Free) Recipe actually tastes better after a few hours in the fridge, as the flavors continue to meld. Store leftovers in an airtight container and keep it chilled for up to 3 days. Just give it a gentle stir before serving because the dressing might settle a little.

Freezing

While freezing is possible, it’s not recommended for this salad due to the fresh vegetables and creamy dressing, which can separate and change texture. For best results, enjoy this salad fresh or refrigerated.

Reheating

This macaroni salad is traditionally served cold or at room temperature, so reheating is unnecessary. If it’s too chilled for your liking, simply let it sit at room temperature for 15 to 20 minutes before serving to bring out the full flavors.

FAQs

Can I use a different type of pasta for this salad?

Absolutely! While elbow macaroni is classic, small pasta shapes like shells or radiatori work beautifully too. Just make sure they’re gluten-free if you’re sticking to that dietary requirement.

Is the vegan mayonnaise essential?

The vegan mayonnaise is key to achieving that creamy, dairy-free texture that makes this salad so satisfying. You could experiment with other creamy bases like cashew cream, but the flavor profile might change slightly.

Can I make this salad ahead of time for a party?

Yes, this salad is an excellent make-ahead dish. In fact, allowing it to rest for a few hours or overnight in the fridge helps meld the flavors beautifully. Just remember to give it a good stir before serving.

What can I use if I don’t have oat milk?

Any plant-based milk will do! Almond, soy, cashew, or even coconut milk work well—just pick an unsweetened variety to keep the flavor balanced.

How can I add more protein to this recipe?

To boost protein, consider tossing in some cooked edamame, chickpeas, or even diced tempeh. These additions will complement the salad’s tropical vibe without overshadowing it.

Final Thoughts

This Easy Hawaiian Macaroni Salad (Vegan & Gluten-Free) Recipe is truly a treasure trove of flavors that’s easy to whip up and sure to brighten any meal. Its creamy texture, tangy punch, and fresh crunch make it far more than just a side dish—it’s a celebration on your plate. Give it a go and watch it quickly become a favorite in your recipe rotation!