Authentic Hawaiian Mac Salad (The Plate Lunch Classic)

This is the creamy, rich, and slightly sweet macaroni salad you find next to your BBQ chicken, kalua pork, or loco moco at every Hawaiian plate lunch spot. The secret is in the overcooked macaroni and the rich, creamy dressing that soaks into it.

🥣 Ingredients

For the Salad:

• 1 lb (16 oz) elbow macaroni

• 1 large carrot, peeled and finely grated (about ¾ cup)

• ½ medium yellow or sweet onion, very finely minced or grated (about ½ cup)

• 3-4 green onions, thinly sliced

• ¼ cup finely chopped celery (optional, for added crunch)

• 2-3 hard-boiled eggs, chopped (optional but traditional)

For the Dressing:

• 2 cups best-quality mayonnaise (Kewpie mayo is highly recommended for authentic flavor)

• ¼ cup apple cider vinegar or rice vinegar

• 2 tbsp whole milk or evaporated milk (plus more as needed)

• 1-2 tbsp granulated sugar

• 1½ tsp celery salt (or regular salt)

• ½ tsp freshly ground black pepper

• ½ tsp onion powder

• ¼ tsp garlic powder

• Dash of Accent (MSG) or soy sauce (optional, for umami)

📝 Instructions

1. Cook the Macaroni (The Most Important Step):

• Bring a large pot of heavily salted water to a boil.

• Add the elbow macaroni and cook 2-3 minutes LONGER than the package directions for “al dente.” You want it very soft, almost mushy, so it will absorb the dressing.

• Drain well in a colander and rinse immediately under cold running water to stop the cooking and remove starch. Let it drain thoroughly, shaking the colander.

2. Prepare Vegetables:

• While the pasta cooks, grate the carrot and finely mince the onion (the smaller the pieces, the better they blend into the salad). Slice the green onions.

3. Make the Dressing:

• In a large mixing bowl, whisk together mayonnaise, vinegar, milk, sugar, celery salt, pepper, onion powder, and garlic powder until smooth and creamy.

4. Combine & Marinate:

• Add the well-drained, cooled macaroni to the dressing. Fold gently to coat every piece.

• Add the grated carrot, minced onion, green onion, and celery/egg (if using). Fold until evenly distributed.

• Cover tightly and refrigerate for AT LEAST 4 hours, ideally overnight. This is non-negotiable. The pasta needs time to soak up the dressing, soften further, and the flavors need to meld.

5. Final Adjustments & Serve:

• Before serving, check consistency. The salad will thicken in the fridge. Stir in additional milk, 1 tablespoon at a time, until it reaches your desired creaminess.

• Taste and adjust seasoning (more salt, pepper, or a dash of vinegar).

• Serve cold as a side to grilled meats, teriyaki chicken, or any Hawaiian-inspired meal.

💡 Pro Tips for Authentic Flavor

• Macaroni Texture: Overcooking is key. It should be tender enough to almost melt in your mouth.

• Mayonnaise: Kewpie mayonnaise (Japanese mayo) is the game-changer.