I still remember the first time I made Japanese Potato Salad for my family. I was trying to find a fresh twist on our usual side dishes — something creamy and comforting, but a little different from the typical potato salad that everyone knows. When I stumbled across a recipe for Japanese Potato Salad, I was curious but hesitant. Would my picky eaters like the mix of creamy Japanese mayo and crunchy veggies? To my surprise, it quickly became a family favorite, with my kids asking for seconds and my husband calling it “the perfect side.” This Japanese Potato Salad turned into a go-to comfort food that makes weekday dinners feel just a little more special.
This Japanese style potato salad balances the creaminess of the potato with just the right amount of tang and crunch. It brings a kind of nostalgic comfort but without weighing you down after a long day. Over time, I’ve learned how to make it comforting for my whole crew while keeping it simple enough to whip up on busy nights. If you’re a fellow mom feeling overwhelmed by meal prep, this Japanese Potato Salad recipe is a kitchen lifesaver I can’t recommend enough.
What makes this creamy Japanese potato salad stand out is the use of Japanese mayo, which is silkier and less tangy than typical American versions. This adds a smooth richness that keeps everyone coming back. Plus, it sneaks in extra veggies in a way my kids don’t even notice! Whether you want a Japanese side dish potato salad for a potluck or just a cozy addition to your family’s dinner, this recipe hits all the right notes.
If you’re looking to try a comforting new take on potato salad that your family will genuinely enjoy, grab your apron and join me. I promise this Japanese Potato Salad will earn a spot in your weekly rotation — with zero stress and all the warm, cozy vibes. For other creamy, comforting meal ideas, you might love my cheesy hamburger potato soup or this Italian sausage and potato soup, both friendly to busy kitchen days.
INGREDIENTS You’ll Need:
Here’s a Japanese Potato Salad ingredient list that’s simple and friendly to your grocery runs:

- 4 medium potatoes (Yukon Gold or Russet work well)
- 1 small carrot, peeled and finely chopped
- 1/2 small cucumber, thinly sliced
- 1/4 small onion, thinly sliced (optional, for a mild bite)
- 2 hard-boiled eggs, chopped
- 1 cup Japanese mayo (like Kewpie) for that creamy Japanese potato salad magic
- 1 tsp rice vinegar for a touch of tang
- 1 tsp sugar to balance flavors gently
- Salt and pepper to taste
No worries if you don’t have Japanese mayo on hand. I sometimes use a mix of regular mayo with a teaspoon of mustard or a splash of apple cider vinegar to keep my Japanese Potato Salad creamy with a comfort twist. It still turns out delicious! You’ll find these simple ingredients at almost any grocery store, making it budget-friendly. This Japanese style potato salad proves delicious doesn’t mean expensive or complicated.
If life’s busy like mine, here’s a quick comfort hack: boil your potatoes and eggs the night before. It cuts down on dinnertime chaos. The crunchy cucumber and carrot bring freshness and texture, and Japanese mayo keeps the salad dreamy and silky without being heavy. My family gets extra comfort when I add a little finely chopped ham or bacon for that salty bite — but that’s totally optional.
For a seasonal twist, swap out the regular potatoes for Japanese sweet potatoes. This swap adds natural sweetness and a cozy feel, perfect for cooler evenings. If you want to check out another sweet potato twist, here’s a Japanese Sweet Potato Salad Recipe that I’ve tried when I’m craving something extra special.
Let’s Make it Happen!
Ready to make Japanese Potato Salad your new kitchen win? Let’s go step by step.
- Start by boiling the potatoes: Peel and chop potatoes into chunks. Place them in salted water, bring to a boil, and cook until tender (about 15 minutes). You’ll know they’re ready when a fork slides in easily. This comforting Japanese Potato Salad step is the key to that fluffy, creamy texture.
- While the potatoes cook, boil your eggs: Pop the eggs into boiling water for 10 minutes, then cool in ice water. Chop coarsely once cooled.
- Prep the veggies: Slice cucumber thinly, chopping carrot finely. If you want a milder onion taste, soak the slices in cold water for a few minutes before draining.
- Drain and mash the potatoes: Don’t overwork them; a few lumps keep the salad rustic and comforting. Now’s a good time to sneak a taste and add a pinch of salt.
- Add your mix-ins: Toss in eggs, cucumber, carrot, onion, and Japanese mayo. Add rice vinegar and sugar. Mix gently until everything blends into a creamy Japanese Potato Salad.
- Season to taste: Salt and pepper adjust the flavor for your family’s preferences. Remember, Japanese Potato Salad is forgiving if you want it creamier or tangier — just tweak as you go.
- Chill before serving: Apart from being comforting warm soups or stews, your Japanese Potato Salad benefits from resting a bit in the fridge. This lets flavors meld and makes it a perfect make-ahead option. In my kitchen, this usually takes about 30 minutes, but longer is fine.
- Freshen before serving: Give it a last gentle stir and maybe a sprinkle of chopped chives or parsley for color.
Concerned your Japanese Potato Salad will turn out too mushy? Don’t sweat it! My early batches went that way until I learned not to over-mash the potatoes. A little texture makes all the difference—a comforting reminder that cooking isn’t about perfection but love.
While prepping, if you have extra time waiting for potatoes to boil, prep tomorrow’s snacks or pack school lunches. These small wins keep the kitchen dance manageable. Want a cozy idea for dinner to go with your salad? Check out my kielbasa potato soup for a hearty meal that pairs beautifully here.
How We Love to Eat This!

My kids devour this comforting Japanese Potato Salad when I serve it alongside crispy chicken karaage or simple baked salmon. It balances warm mains with its cool creaminess and crunch. For a quick family dinner, I sometimes add steamed green beans or edamame, which complement the flavors without extra fuss.
This Japanese Potato Salad shines at potlucks and family gatherings. It’s a crowd-pleaser because it’s familiar but with a fun twist. When friends try it, they’re always surprised by how creamy and satisfying it is without feeling heavy. Presentation doesn’t have to be fancy—try mounding it high with fresh chives sprinkled on top or serve it in cute little ramekins for a kid-friendly touch.
Got leftovers? No worries! This Japanese side dish potato salad tastes fantastic cold the next day—perfect for a lunchbox or quick snack. We sometimes jazz it up with chopped boiled ham or a little smoked salmon to make it feel fresh all over again.
Seasonal swaps keep things exciting. Last winter, I made a sweeter version with roasted Japanese sweet potatoes and a drizzle of miso dressing. It warmed us right up on chilly nights. If you want to see how others mix in sweet potatoes, check out this Japanese Sweet Potato Salad Recipe that inspired me.
If your family likes this Japanese Potato Salad, they might adore other cozy meals like my Italian sausage and potato soup, perfect for busy nights when comfort is key.
FAQs: Your Questions Answered
Is this Japanese Potato Salad really filling enough for growing kids?
Yes! The potatoes and eggs provide a solid base of carbs and protein. The Japanese mayo adds satisfying creaminess that keeps them full. Pair it with a lean protein or a simple soup to round out the meal.
What if my picky eater won’t try this Japanese Potato Salad?
Try hiding more veggies in the mix, like finely grated carrot and cucumber. Sometimes serving it with fun cutlery or in individual small bowls makes it less intimidating. Kids appreciate when mom is relaxed—no pressure means more sampling!
Can I meal prep this Japanese Potato Salad for busy weeks ahead?
Absolutely. It actually tastes better after a day in the fridge when flavors meld. Store it in an airtight container and give it a gentle stir before serving. Avoid putting delicate veggies if prepping too far ahead; add those fresh before serving.
Can I substitute regular mayo for Japanese mayo?
Yes. For a creamy Japanese Potato Salad twist, mix regular mayo with a little rice vinegar or lemon juice. It keeps the salad rich and tangy, close to the original flavor.
Do I have to add eggs?
Eggs add texture and protein but are optional. You can leave them out or swap for cooked bacon bits if your family prefers.
How crunchy should the veggies be?
Lightly crunchy for that contrast in texture is perfect. Soft veggies can make the salad mushy, so thin slicing and refrigerating sliced cucumbers beforehand helps.
Is it okay to warm this salad at all?
Japanese Potato Salad is traditionally served cold or room temperature. Warming it could change the creamy texture and make the mayo separate. For cozy warmth, pair it with hot mains.
For more inspiration and techniques on Japanese Potato Salad, the folks at Serious Eats have a great version with cucumbers and onions here: Japanese Potato Salad With Cucumbers, Carrots, and Red Onion, and you’ll find more personal twists and stories at Japanese Potato Salad – Palatable Pastime.
Final Thoughts:
This Japanese Potato Salad has truly become a cornerstone of our family’s comfort food collection. My Japanese Potato Salad Comfort Hacks that I swear by are:
- Boiling potatoes the night before to save time
- Never over-mashing to keep texture
- Adding little extras like bacon or sweet potatoes for seasonal twists
Try swapping in boiled ham, or swap Japanese mayo for a lighter yogurt-based dressing if you want to mix things up. My kids prefer the classic creamy Japanese style potato salad, while my husband loves the smoky bacon version. Don’t be afraid to make this dish your own — that’s the magic of comfort food!
I hope this Japanese Potato Salad brings your family as much joy and calm to your busy days as it does to mine. It’s simple, adaptable, and makes mealtimes friendlier. Remember, you’re doing amazing creating comforting meals even when time feels short. If you want more cozy ideas, you’ll love my cheesy hamburger potato soup for a heartwarming meal that feels like a hug on a plate.
Here’s to many dinnertime wins with your new favorite Japanese Potato Salad. Stay cozy, fellow comfort seekers!
Japanese Potato Salad
Japanese Potato Salad is a creamy, slightly tangy side dish combining mashed potatoes with crunchy vegetables and a touch of Japanese mayo, perfect for adding a unique twist to your meals.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Total Time: 30 minutes
- Yield: 4 servings
- Category: Dinner
- Method: No-Cook
- Cuisine: Japanese
Ingredients
- 4 medium potatoes, peeled and cut into chunks
- 1 small carrot, finely diced
- 1/2 cup cucumber, thinly sliced
- 1/4 cup onion, finely chopped
- 2 hard-boiled eggs, chopped
- 1/2 cup Japanese mayonnaise (Kewpie)
- 1 teaspoon rice vinegar
- 1/2 teaspoon sugar
- Salt and pepper, to taste
Instructions
- Boil the potatoes in salted water until tender, about 15 minutes. Drain and mash roughly while still warm.
- Blanch the diced carrot in boiling water for 2 minutes, then drain and cool.
- In a bowl, combine mashed potatoes, blanched carrot, cucumber slices, chopped onion, and chopped eggs.
- In a separate small bowl, mix Japanese mayonnaise, rice vinegar, and sugar.
- Gently fold the mayo dressing into the potato mixture until well combined.
- Season with salt and pepper to taste.
- Refrigerate for at least 30 minutes before serving to let flavors meld.
Notes
For extra crunch, add some thinly sliced celery or radish. This salad pairs wonderfully with grilled meats or as part of a bento box.

