Potato Salad Recipe with Egg and Radishes: Crunchy Radish Bite and Creamy Egg Ribbons

This potato salad recipe with egg and radishes transforms a classic side into something unexpectedly vibrant and textured. The secret lies in thinly sliced radishes for a crisp bite and delicate ribbons of hard-boiled eggs that add richness without overpowering.

I developed this version after realizing traditional potato salads often lacked freshness—this one balances creamy mayonnaise with bright, crunchy elements that keep every bite interesting.

The foundation is perfectly cooked baby potatoes, boiled until tender but still holding their shape, then tossed in a dressing that marries tangy Dijon mustard with sweet apple cider vinegar. Radishes add a peppery crunch that cuts through the creaminess, while eggs contribute protein and elegance.

The dish comes together in about 45 minutes, making it ideal for potlucks or weeknight meals where you want something special without spending hours in the kitchen.

What you'll end up with is a potato salad that's creamy yet refreshing, with each component playing its part—tender potatoes, crisp radishes, and delicate egg ribbons all bound by a dressing that's tangy enough to stand up to the richness.

The colors are as appealing as the flavors, with bright pink radishes and pale yellow egg ribbons contrasting beautifully against the creamy potato base.

Serve this salad at room temperature for the best texture, or chill for up to 4 hours if you prefer it cooler. It pairs perfectly with grilled chicken, sandwiches, or as a standalone vegetarian dish.

The recipe scales easily, so you can make a small batch for two or double it for a crowd.

Ingredients for potato salad recipe with egg and radishes

Sixteen ingredients for a potato salad that's creamy, crunchy, and full of vibrant colors.

The potatoes are the star—Yukon golds hold their shape beautifully while soaking up the dressing. Trader Joe's or Whole Foods usually have the best baby potatoes, but any store-brand Yukon golds work fine. Look for ones that feel firm and are about the size of a golf ball. The eggs? Room-temperature eggs peel easier after boiling. I always buy extra eggs for this recipe—they're versatile and keep for weeks in the fridge. For the radishes, pink varieties like French breakfast radishes add the best peppery bite, but any radish will work in a pinch.

No Dijon mustard? Yellow mustard plus a pinch of sugar gets you close. Fresh dill is ideal, but dried dill at one-third the amount works if you're short. The apple cider vinegar can be swapped for white vinegar, though it'll be less sweet. For a tangier dressing, add an extra half teaspoon of vinegar. If you're making this ahead, add the radishes and eggs just before serving to keep them crisp. The dressing should coat the potatoes lightly—taste as you go and adjust salt or vinegar to balance flavors.

This salad tastes best at room temperature, but if you prefer it chilled, let it sit for 30 minutes before serving. Store leftovers in an airtight container for up to 4 days in the fridge. The radishes will soften over time, so add fresh ones if you're serving it the next day. The dressing keeps well too—store it separately and mix just before serving. For a crowd, double the recipe and use a large mixing bowl to toss everything together easily.

Step-by-step instructions for crunchy radish potato salad

Here's how to create a creamy, vibrant potato salad with perfect texture and bold flavors.

Place the 2 lbs baby potatoes in a large pot and cover with cold water by about 1 inch. Add 1 tsp salt to the water and bring to a rolling boil over high heat. Once boiling, reduce heat to medium-high and cook for 12-15 minutes until the potatoes are fork-tender with a slight resistance when pierced.

Drain the potatoes immediately and transfer them to a large mixing bowl. Let them cool completely to room temperature—this prevents the mayonnaise from turning greasy. I like to spread them out on a baking sheet for 10 minutes to speed up cooling if I'm impatient to start mixing. The potatoes should be warm but not hot to the touch before proceeding.

While the potatoes cool, place the 6 whole large eggs in a saucepan and cover with cold water by about 1 inch. Bring to a boil over high heat, then reduce to medium-low and simmer for 9 minutes. Drain and transfer eggs to an ice bath for 10 minutes to stop cooking. Peel and slice each egg lengthwise into ¼-inch ribbons—this creates beautiful texture and easy-to-eat strands.

Thinly slice the 1 lb radishes using a mandoline or sharp knife, aiming for ⅛-inch slices. Pink radishes add that perfect crunch and bright color. Arrange the radish slices on a paper towel-lined plate and sprinkle lightly with ½ tsp salt to draw out moisture. Let sit for 5 minutes, then pat dry with another paper towel. This step ensures your salad stays crisp, not soggy.

In a medium bowl, whisk together the 1 cup mayonnaise, 1 tbsp Dijon mustard, 1 tbsp apple cider vinegar, 1 tsp granulated sugar, 1 tsp salt, and ½ tsp black pepper. The vinegar and sugar balance the richness of the mayo while the mustard adds depth. I like to taste the dressing at this stage—adjust the vinegar or sugar slightly if needed to hit that perfect tangy-sweet balance.

Fold in the 2 tbsp chopped fresh dill and 2 tbsp chopped chives until evenly distributed. These herbs add freshness that cuts through the creaminess. Set the dressing aside while you prepare the final components—we'll combine everything at the last moment to maintain crispness.

Add the cooled potatoes to the dressing and gently fold with a large spoon until every potato is lightly coated. The potatoes should absorb the dressing but remain distinct—don't overmix or they'll turn mushy. Fold in the egg ribbons and radish slices, being careful not to crush the radishes. Drizzle with 1 tbsp olive oil and toss gently to distribute.

Transfer the salad to an airtight container and refrigerate for at least 2 hours (overnight is even better). This chilling time allows all the flavors to meld while keeping the radishes crisp and the potatoes perfectly tender. When ready to serve, give it one final toss and garnish with additional chopped chives for freshness. The salad should be creamy with a satisfying crunch in every bite.

Health benefits of this potato salad recipe with egg and radishes

Protein Powerhouse

This potato salad packs a serious protein punch thanks to the 6 hard-boiled eggs and creamy texture from 1 cup mayonnaise. Each serving delivers about 12 grams of protein, perfect for keeping you full during picnics or potlucks.

The eggs provide all nine essential amino acids, which help repair and build muscle tissue. I always double-check my eggs are fully cooked to 160°F internal temperature for food safety. 💪

Crunchy Veggie Boost

The 1 lb radishes add more than just crunch—they're packed with vitamin C, providing 15% of your daily needs per serving. Radishes also contain anthocyanins, antioxidants that give them their pink color and help fight inflammation.

I love using pink radishes because their mild peppery bite balances the creamy potatoes beautifully. Store-bought radishes work fine, but farmers' market varieties often taste fresher. 🧅

Healthy Fats for Satiety

The full-fat mayonnaise in this recipe isn't just for flavor—it contains heart-healthy fats that help keep you satisfied longer. These fats also aid in nutrient absorption, allowing your body to better utilize the vitamins from the radishes and potatoes.

I prefer high-quality mayo like Duke's or Hellmann's for the best flavor without artificial additives. The 1 tbsp olive oil finishing touch adds another layer of healthy fats. 🫒

Fiber-Rich Foundation

Baby Yukon gold potatoes provide 4 grams of fiber per serving, supporting digestive health and keeping blood sugar levels stable. The skin-on potatoes add even more fiber and nutrients, though I usually halve them for even cooking.

I find Trader Joe's baby potatoes have the perfect balance of tenderness and texture. The fiber content helps prevent energy crashes after eating, making this salad a smart choice for busy weeknights. 🥔

Low-Calorie Crunch

At just 250 calories per serving, this potato salad is surprisingly light for its creamy texture. The radishes contribute only 20 calories per serving while providing that satisfying crunch. I often serve this alongside grilled chicken or fish to create a balanced meal without feeling overly heavy.

The apple cider vinegar in the dressing adds tanginess that helps control portion sizes naturally. ✨

Herb-Packed Freshness

The 2 tbsp fresh dill and 2 tbsp chives add more than just flavor—they're packed with antioxidants and vitamin K. Fresh herbs also contain small amounts of vitamin A, which supports eye health. I always buy herbs from my local farmers' market because they taste so much fresher than store-bought.

The herbs' bright flavors cut through the richness of the mayo, making each bite more vibrant. 🌿

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