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Easy Keto Potato Salad

A delightful and low-carb alternative to traditional potato salad made with roasted radishes, creamy dressing, and hardboiled eggs.

By Marc Mccarthy ·FEB 9, 2026 ·Updated SEP 25, 2026 ·Be the first to rate
Easy Keto Potato Salad
01Why this one

If you’re searching for a delightful and low-carb alternative to traditional potato salad, look no further! This recipe for Low Carb Keto Potato Salad is not only easy to make but also packed with flavor, making it perfect for summer picnics, BBQs, or any time you crave a fresh side dish. The unique twist in this recipe comes from substituting radishes for potatoes, which gives it a crisp texture and vibrant taste. In fact, if you enjoy creative and keto-friendly dishes, you might also want to check out these Chicken Turkey Bacon Ranch Keto Bowls for a satisfying meal.

Why make this recipe

There are several reasons to give this Low Carb Keto Potato Salad a try. First, it’s an excellent way to enjoy a classic dish without the heavy carb load typically associated with potato salad. Second, it’s straightforward to prepare, making it an ideal dish for busy weeknights or last-minute gatherings. Finally, this recipe is not only delicious, but it’s also protein-packed thanks to the addition of hardboiled eggs, which makes it a filling option for lunch or dinner. You may also find Keto Low Carb Chicken Club Sandwich 2 useful.

03At the stove

How to make Low Carb Keto Potato Salad

The process of making this low-carb potato salad is quite simple. You’ll start by roasting the radishes to bring out their natural sweetness. Then you’ll combine them with a rich and creamy dressing made from mayonnaise, Dijon mustard, and dill pickles. Finally, you’ll fold in hardboiled eggs for additional texture and taste.

Ingredients

To whip up this low-carb delight, you’ll need:

  • 4 bunches of radishes, diced into quarter chunks
  • A splash of olive oil
  • 4 hardboiled eggs, diced
  • 1 cup mayonnaise
  • ¼ cup Dijon mustard
  • ¼ cup chopped dill pickles + 2 tablespoons juice
  • ½ cup diced red onion
  • 2 tablespoons capers
  • 2 tablespoons chopped parsley
  • Juice from ½ lemon
  • Salt & pepper to taste

Feel free to substitute the radishes for other low-carb vegetables if you’d like to experiment with flavors.

Directions

  1. Preheat your oven to 350 degrees.
  2. Dice the radishes into quartered chunks.
  3. In a Ziploc bag, combine the radishes, a splash of olive oil, and salt & pepper. Seal the bag and shake to coat the radishes evenly.
  4. Spread the radishes out on a baking tray and roast for 15–20 minutes or until they appear roasted. Once done, let them cool.
  5. In a separate bowl, prepare the dressing by mixing the mayonnaise, Dijon mustard, dill pickles and pickle juice, red onion, capers, parsley, and lemon juice until well combined.
  6. Once the radishes have cooled, add them along with the hardboiled eggs to the dressing mixture. Stir gently to combine.
  7. Season with additional salt and pepper to taste, then serve and enjoy!
Low Carb Keto Potato Salad
The recipe

Low Carb Keto Potato Salad

Rate it ·Salad · Side Dish · American · Keto
Prep
30 MIN
Cook
20 MIN
Total
50 MIN
Serves
4

01Ingredients

4 servings

Main Ingredients

02Method

  1. Preparation

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03Recipe notes

  1. 01For added crunch, try mixing in some diced bell peppers or shredded carrots. Make sure to let the roasted radishes cool completely before mixing them into the salad.
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04After dinner

How to serve Low Carb Keto Potato Salad

This dish is incredibly versatile and can be served in various ways. Consider serving it chilled or at room temperature, either on its own or alongside grilled meats, fish, or other low-carb sides. You can also garnish with extra chopped parsley or a sprinkle of paprika for added color and flavor.

How to store

To keep your Low Carb Keto Potato Salad fresh, store it in an airtight container in the fridge. It will last for up to three days, making it a great option for meal prep or leftovers. If you want to freeze it, consider freezing the components separately, as the texture may change after being frozen and thawed.

Variations

Get creative with your Low Carb Keto Potato Salad! You can:

  • Swap out the radishes for other low-carb veggies like cauliflower or turnips.
  • Add fresh herbs like dill or chives for a burst of flavor.
  • Incorporate turkey bacon bits for a smoky taste that pairs beautifully with the creamy dressing.

FAQs

How long does it take to prepare this potato salad?

The total prep time for this dish is around 30 minutes, including roasting the radishes.

Can I substitute the mayonnaise?

Yes, you can use Greek yogurt or an avocado-based spread as a healthier alternative to mayonnaise.

What is the best way to serve leftovers?

Leftovers are best enjoyed cold. Serve them as a side dish, on a bed of greens, or as a filling for lettuce wraps.

Conclusion

Incorporating low-carb options into meals can be both fulfilling and enjoyable. This Low Carb Keto Potato Salad is a prime example of that, making it an excellent addition to your dining repertoire. For more ideas, check out Keto Potato Salad… That Isn’t – Healthful Pursuit and my Easy Cauliflower Potato Salad. Enjoy your culinary adventures while sticking to your dietary goals!

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