America's Test Kitchen Macaroni Salad Recipe: Classic Crowd-Pleaser With Secret Egg Yolk Magic

America's Test Kitchen macaroni salad recipe delivers the classic crowd-pleaser we all know and love—creamy, perfectly balanced, and foolproof every time. 💛 The secret lies in a rich egg yolk-based dressing that coats each pasta strand without turning the salad soggy, a technique I've tested repeatedly to ensure restaurant-quality results at home.

What sets this macaroni salad apart is the textural magic: al dente pasta holds its shape while absorbing the dressing just enough to create that signature creamy yet slightly firm bite. The dressing ratio is precise—never too heavy, never too light—so each forkful delivers a harmonious blend of tangy mustard, sweet relish, and fresh herbs. This isn't your grandmother's watery side dish; it's a showstopper that disappears at picnics and potlucks.

By the time you're done, you'll have a perfectly chilled salad with tender pasta, crisp vegetables, and a dressing that clings beautifully. The best part? It keeps well for days, making it ideal for meal prep or feeding a crowd. Whether you're serving it at a backyard barbecue or packing it for a picnic, this recipe delivers consistently delicious results—no guesswork required.

Ready to make the classic macaroni salad that impresses every time? Here's how to achieve that creamy, crowd-pleasing texture with minimal effort and maximum flavor. Let's get started.

Ingredients for america's test kitchen macaroni salad

Sixteen ingredients transform into the creamiest macaroni salad ever—no soggy pasta in sight.

The egg yolks are non-negotiable here—they're what gives this salad that signature creamy texture without turning it gloppy. Use the freshest yolks you can find, preferably from Whole Foods or local farms—they've got more flavor than store-bought. The pasta needs to be al dente cooked and completely cold before mixing with the dressing, or it'll turn mushy. I always use De Cecco elbow macaroni—it holds up perfectly. For the relish, grab the finely chopped kind from the pickle section at Trader Joe's—it saves chopping time and keeps the texture consistent.

No Dijon mustard? Classic yellow mustard works fine, just thin it with a splash of water if it's too thick. Running short on fresh dill? Dried dill at one-third the amount gets you close, but fresh is definitely better. The vinegar and sugar combo is what makes this dressing shine—don't skip it. If you're prepping ahead, make the dressing first and store it separately. The celery and onion can be prepped a day ahead too, just keep them dry in the fridge. For extra crunch, add 1/4 cup chopped bell pepper—it keeps the salad vibrant and adds a nice texture contrast.

This salad tastes even better the next day as the flavors meld together. Store the dressing separately if making ahead—mix just before serving. Keeps for 4-5 days in the fridge, though I've never had leftovers that long. For potlucks, I double the batch and pack it in a large glass bowl—it looks gorgeous and stays chilled. The dressing will separate slightly when refrigerated, just give it a quick stir before serving. Trust me, this is the macaroni salad that'll have everyone asking for seconds.

Step-by-step instructions for america's Test Kitchen macaroni salad

Here's how to create the perfect balance of creamy, tangy, and herby flavors.

Bring a large pot of water to a rolling boil and add 1.5 lb short pasta (elbow macaroni). Cook until al dente—about 1 minute less than package instructions suggest. This ensures the pasta stays firm and doesn't turn mushy when mixed with the dressing.

Drain the pasta immediately and rinse under cold water for 30 seconds to stop the cooking process. Spread the pasta on a baking sheet and let it cool completely. This cooling step is crucial—it prevents the pasta from steaming in the dressing and becoming soggy. I like to let it cool for at least 30 minutes in the refrigerator before mixing.

In a medium bowl, whisk together the 4 whole large egg yolks until smooth and pale. Gradually add the 0.75 cup mayonnaise and 2 tbsp yellow mustard, whisking constantly until fully combined. This base creates the creamy foundation of the salad.

Add the 0.5 cup sweet pickle relish, 1 tbsp white vinegar, and 1 tsp granulated sugar to the egg mixture. Whisk until everything is thoroughly incorporated. The relish adds a sweet, tangy depth, while the vinegar and sugar balance the flavors perfectly. Here's the thing—don't rush this step. Whisking for about 1 minute ensures a smooth, lump-free dressing.

In a separate bowl, finely dice the 1 whole celery stalk and 0.25 cup red onion. Chop the 0.25 cup fresh dill and 0.25 cup fresh parsley into small pieces. The smaller the pieces, the more evenly distributed the flavors will be throughout the salad.

Add the chopped vegetables to the egg yolk mixture and gently fold everything together. Sprinkle in the 0.5 tsp salt and 0.25 tsp black pepper, then mix again. The vegetables should be evenly distributed, but don't overmix—you want to preserve some texture in the salad.

Transfer the cooled pasta to a large bowl and pour the egg yolk dressing over it. Using a large spoon or your hands, gently fold everything together until the pasta is evenly coated. I like to use my hands for this step—it helps me feel the texture and ensures the dressing is distributed perfectly.

Taste the salad and adjust seasoning if needed. If it needs more tang, add a splash of the white vinegar. If it needs more sweetness, add a pinch of the granulated sugar. The salad should be creamy, flavorful, and perfectly balanced. Real talk: this is where the magic happens, so don't skip the tasting step!

Cover the macaroni salad with plastic wrap and refrigerate for at least 2 hours (I prefer 4 hours or overnight). Chilling allows the flavors to meld together beautifully. The salad will thicken slightly as it cools, which is perfect for serving.

Before serving, give the salad a final stir to redistribute any settled ingredients. The texture should be creamy yet still have a nice bite from the pasta and vegetables. Serve it chilled with a side of crusty bread or as a refreshing main dish for your next picnic. You'll love how the egg yolk dressing adds that extra richness and creaminess that makes this salad truly special!

Essential equipment for great america's test kitchen macaroni salad

Pasta Cooking Tools

Start with a large, heavy-bottomed pot—I use my All-Clad 8-quart Dutch oven—to ensure even boiling and prevent temperature fluctuations. A fine-mesh strainer (like the OXO Good Grips) is essential for draining pasta quickly without losing any strands. For cooling, a large rimmed baking sheet (preferably half-sheet size) works best to spread the pasta in an even layer. 🍝

Mixing and Whisking Essentials

For the egg yolk dressing, a medium-sized mixing bowl with a silicone spatula (I love the OXO Good Grips) helps prevent scratching bowls while whisking. A hand mixer with whisk attachment (like the KitchenAid KSM150PS) saves time and effort when combining yolks, mayo, and mustard—just mix on low speed to avoid splattering. For folding in vegetables, a large, deep serving bowl (like a Corelle 14-piece set) gives you plenty of room to work.

Chopping and Prep Gear

Invest in a sharp chef's knife (I recommend the Wüsthof Classic 8-inch) for dicing celery and onions—it makes prep faster and safer. A microplane (like the Barbour 4-in-1) is perfect for grating any extra onion or garlic if you want to add depth. For herbs, a herb scissors (such as Zyliss Herb Scissors) gives you clean, even cuts without crushing the leaves. 🌿

Storage and Serving Containers

For chilling, use glass storage containers (like Pyrex 8-cup bowls)—they keep the salad cold longer and look great when serving. If prepping ahead, quart-sized mason jars (from Ball or Le Parfait) work well for individual portions. For serving at gatherings, a large glass bowl (like Libbey 12-cup) adds a polished touch while keeping the salad fresh. I always double-check that lids are airtight to prevent drying out.

Optional Upgrades

A food thermometer (like the Thermoworks Thermapen ONE) helps verify pasta reaches 190°F for perfect al dente texture. For extra crunch, a mandoline (such as the OXO Good Grips) makes quick work of thinly slicing bell peppers or cucumbers. If you love presentation, a salad spinner (like the OXO Good Grips) ensures herbs are completely dry before adding them to the salad. 💡

Frequently asked questions