This Hawaiian macaroni salad is super creamy, a little tangy and just really hard to stop eating! It’s the kind of simple side that somehow always ends up being the best thing on the plate, with soft pasta and a rich, mayo-based dressing that soaks into every bite.
If you’ve ever had a Hawaiian plate lunch, you’ll know exactly the vibe. It’s that classic mac salad served alongside rice and grilled meats, and it’s seriously addictive. This version keeps it easy but gets the texture and flavour just right, perfect for BBQs, meal prep or keeping in the fridge for the week.
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Why You’ll Love This Recipe
This Hawaiian macaroni salad is simple to make but delivers on flavour, texture and that classic creamy finish.
- Ultra creamy texture – The mayo-based dressing coats every piece of pasta so nothing is dry.
- Simple ingredients – Made with pantry staples and a handful of fresh add-ins.
- Authentic-style flavour – Slightly tangy, a little sweet and perfectly seasoned.
- Perfect make-ahead side – Tastes even better after a few hours in the fridge.
- Great for BBQs and gatherings – Easy to scale up and always a crowd favourite.
Ingredients & Substitutions
- Macaroni pasta – Classic choice for this salad. You want a small pasta shape that holds onto the creamy dressing well.
- Rice wine vinegar – Adds that signature tang and gets absorbed into the warm pasta. You can substitute with apple cider vinegar or white wine vinegar if needed.
- Carrot – Finely grated for a subtle sweetness and texture without big chunks.
- Onion – Grated rather than chopped so it melts into the dressing. Brown or white onion both work.
- Spring onion – Also known as scallions or green onions.
- Celery – Brings a light crunch and freshness to balance the creamy dressing.
- Mayonnaise – An authentic Hawaiian macaroni salad uses Hellmann’s or Best Foods brand mayonnaise.
- Milk – Loosens the dressing and gives it that signature creamy, slightly glossy consistency.
- Sugar – Just a small amount to balance the tang and round out the flavour.
- Salt and white pepper – Seasons the salad without overpowering it. White pepper keeps the dressing looking clean and smooth.
Optional additions
- Imitation crab – Adds a slightly sweet, seafood flavour and makes it feel more like a deli-style upgrade.
- Tinned tuna – A simple way to add protein and make it more of a complete meal.
- Peas or corn – Not traditional, but great for a pop of sweetness and colour.
How to Make Hawaiian Macaroni Salad
Step 1: Cook the macaroni in well salted boiling water for 2 minutes longer than the packet instructions. The pasta should be soft rather than al dente.
Step 2: Drain the pasta and while still warm, stir through the rice wine vinegar so it soaks into the noodles.
Step 3: Add the grated carrot, grated onion, spring onion, celery and any optional add-ins. Toss to combine.
Step 4: In a separate bowl, whisk together the mayonnaise, milk, sugar, salt and white pepper until smooth and creamy. Pour over the pasta and mix until everything is evenly coated.
Step 5: Cover and place in the fridge for at least 1–2 hours to chill. Serve cold.
Tips for the Best Hawaiian Macaroni Salad
- Overcook the pasta slightly – This is key to getting that soft, classic texture. Al dente won’t give you the same result.
- Dress the pasta while warm – Stirring through the vinegar early helps it absorb into the noodles properly.
- Grate your onion and carrot finely – This keeps the texture cohesive and avoids big crunchy chunks.
- Use a good quality mayonnaise – The flavour really depends on it, so it’s worth using one you love.
- Let it chill before serving – The flavour develops and the dressing thickens as it sits.
- Loosen before serving if needed – If it thickens too much in the fridge, stir through a splash of milk or a spoon of mayo to bring it back.
Storage & Make-Ahead
- Store in the fridge – Keep in an airtight container for up to 3 days.
- Stir before serving – The dressing will thicken in the fridge, so give it a good mix and add a splash of milk if needed to loosen.
- Great for making ahead – This salad actually tastes better after a few hours, making it perfect to prep in advance for BBQs or gatherings.
- Not freezer friendly – The creamy dressing doesn’t hold up well once frozen and thawed.
FAQs
Can I make Hawaiian macaroni salad ahead of time?
Yes, and it’s actually better that way. Letting it chill for a few hours helps the dressing thicken and the flavours develop.
Why is my macaroni salad dry?
It likely needs more dressing or a splash of milk. The pasta absorbs liquid as it sits, so loosening it before serving is normal.
Do I have to overcook the pasta?
For this style, yes. The softer texture is what makes it feel like a classic Hawaiian mac salad rather than a typical pasta salad.
Can I use a different type of pasta?
You can, but small shapes like macaroni work best as they hold onto the dressing evenly.
Is this an authentic Hawaiian recipe?
It’s inspired by the classic plate lunch style. The base is traditional, with a few optional add-ins depending on your preference.
More Side Dishes to Try
If you’re building out a spread or just love a good side moment, here are a few more of my go-to recipes.
- Korean Corn Cheese – Creamy, cheesy and slightly sweet with a little heat. Always a crowd favourite.
- Table-Side Chicken Caesar Salad – Crisp, fresh and tossed in a punchy, creamy dressing.
- Roast Pumpkin Salad with Feta, Walnuts & Pickled Red Onion – Sweet, salty and full of texture with a bright, tangy finish.
📖 Recipe
Hawaiian Macaroni Salad
Ingredients
- 250 g macaroni pasta
- 1 tablespoon rice wine vinegar
- 1 medium carrot finely grated
- 1 small brown or white onion finely grated
- 1 spring onion finely diced
- 1 stalk celery finely diced
- ¾ cup mayonnaise
- ¼ cup milk
- 1 teaspoon sugar
- Salt to taste
- White pepper to taste
Optional additions
- Finely diced imitation crab (my fave!)
- Tinned tuna
- Peas or corn
Instructions
- Cook the macaroni in well salted boiling water for 2 minutes longer than the packet instructions. The pasta should be soft rather than al dente.
- Drain and while still warm, stir through the rice wine vinegar. Set aside to cool slightly.
- Add the grated carrot, grated onion, spring onion, celery and any optional add-ins. Mix to combine.
- In a separate bowl, whisk together the mayonnaise, milk, sugar, salt and white pepper until smooth.
- Pour the dressing over the pasta and mix until evenly coated.
- Cover and refrigerate for at least 1–2 hours before serving.
Notes
- For the best texture, slightly overcook the pasta. This gives the salad its classic soft, creamy finish.
- Dressing the pasta while warm helps it absorb more flavour.
- The salad will thicken in the fridge. Stir through a splash of milk before serving if needed.
- Use a good quality whole egg mayonnaise for the best flavour.
- Best served chilled.
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