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Japanese Style Mashed Potatoes

Japanese Style Mashed Potatoes is a Salads international recipe with 307 calories per serving, nutrition details, and step-by-step preparation guidance.

Calories

307 kcal

Total Time

20 min

Servings

1

Protein

23 g

About This Recipe

The story behind Japanese Style Mashed Potatoes

Japanese Style Mashed Potatoes is a salads recipe with broad, cross-cultural appeal rather than roots in a single national cuisine. Dishes like this travel easily between kitchens and regions, picking up local ingredients and techniques along the way, which is why you will find so many variations built around potato, egg, and onion.

Like most enduring salads recipes, this one is less about a rigid formula and more about balance. The version on this page is written for 1 serving and lands at roughly 307 calories each, so you can see exactly how it fits your day before you start cooking.

Plan for about 20 minutes from start to finish. The steps below keep the method approachable for a home cook while staying close to the flavors that make Japanese Style Mashed Potatoes worth coming back to.

Ingredients

  • Potato1 medium (180 g)
  • Egg1.1 medium (55 g)
  • Onion1/4 count (38 g)
  • Carrot1/3 medium (20 g)
  • Vinegar1 tablespoon (10 g)
  • Low-Calorie Mayonnaise1 tablespoon (14 g)
  • Soy Sauce1 tablespoon (14 g)

Instructions

  1. 1

    Step 1

    Wash, peel and dice the potato.

  2. 2

    Step 2

    Boil water with a little salt and add the potato once boiling. Add also the egg, previously washed.

  3. 3

    Step 3

    Cook the potatoes for approximately 8-10 minutes and remove before they are too soft. Drain well.

  4. 4

    Step 4

    Peel and mash the egg with the potato until creamy.

  5. 5

    Step 5

    Next, finely chop the carrot and onion.

  6. 6

    Step 6

    Mix the carrot and onion with the mashed potato and egg.

  7. 7

    Step 7

    To make the dressing, mix soy sauce, vinegar, mayonnaise, salt and pepper to taste.

  8. 8

    Step 8

    Serve the mashed potatoes on a plate and mix with the dressing. You can serve with some boiled broccoli.

Nutrition Snapshot

Macros and micros at a glance

63/ 100

Forkd Score · Moderate

This recipe scores well for protein density and fiber density relative to its per-serving calories.

Calories

307

Protein

23g

Carbs

172.7g

Fat

8.9g

Fiber

16.1g

Micronutrients

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Diet and Allergen Guide

Vegetarian

Yes

Vegan

No

Gluten Free

Yes

Dairy Free

No

Allergens

EggTree NutGlutenSoy

Meal Prep and Storage

Make it easier to prep ahead

Japanese Style Mashed Potatoes can usually be portioned into airtight containers and refrigerated for 2 to 4 days depending on the ingredients used.

Frequently Asked Questions

Common questions about Japanese Style Mashed Potatoes

How many calories are in Japanese Style Mashed Potatoes?

Japanese Style Mashed Potatoes has about 307 calories per serving based on the current ingredient list and serving size on this page.

How long does Japanese Style Mashed Potatoes take to make?

Japanese Style Mashed Potatoes takes about 20 minutes from start to finish. That is roughly about 20 minutes of prep. Actual times vary with your equipment and how much you prep in advance.

What ingredients can I substitute in Japanese Style Mashed Potatoes?

Most ingredients in Japanese Style Mashed Potatoes can be swapped for what you have on hand. Keep substitutions in the same role, trade one vegetable for another, one starch for another, or a protein for a similar protein, so cooking times and texture stay close. For dietary needs you can swap Soy Sauce for a gluten-free equivalent. Larger swaps will shift the calories and macros shown on this page.

How should I store leftover Japanese Style Mashed Potatoes?

Japanese Style Mashed Potatoes can usually be portioned into airtight containers and refrigerated for 2 to 4 days depending on the ingredients used. Let it cool before sealing, and keep it refrigerated rather than at room temperature.

Can I freeze Japanese Style Mashed Potatoes?

Japanese Style Mashed Potatoes is best enjoyed fresh and does not freeze well, since its texture changes once thawed. Keep it in the fridge and eat it within a day or two instead.

How do I reheat Japanese Style Mashed Potatoes?

Japanese Style Mashed Potatoes is usually served cold or at room temperature, so it rarely needs reheating. If you prefer it warm, heat it gently and briefly so it does not overcook.

Can I scale Japanese Style Mashed Potatoes up or down?

Yes. Japanese Style Mashed Potatoes is written for 1 serving, and you can multiply or divide every ingredient by the same factor to scale it. Keep the ratios identical and check for doneness rather than watching the clock, since cooking times change only slightly. The calories and macros above are per serving, so they stay the same when you scale evenly.

What pan or dish should I use for Japanese Style Mashed Potatoes?

A large skillet, saucepan, or sheet pan works well for Japanese Style Mashed Potatoes. Pick one big enough to hold the ingredients in a single layer so everything cooks evenly instead of steaming.

How do I know when Japanese Style Mashed Potatoes is cooked properly?

Japanese Style Mashed Potatoes is ready when the egg is fully cooked through, no pink in the center for meat, opaque and flaky for fish, and set for eggs. Checking the thickest part with a thermometer or a clean cut is the most reliable test.

Is Japanese Style Mashed Potatoes suitable for vegetarians?

Yes. Japanese Style Mashed Potatoes is suitable for vegetarians as written.

Is Japanese Style Mashed Potatoes gluten-free?

Yes. Japanese Style Mashed Potatoes is gluten-free as written, but always double-check packaged ingredients if cross-contact matters to you.

Are there any allergen ingredients in Japanese Style Mashed Potatoes?

Yes. This recipe includes Egg, Tree Nut, Gluten, and Soy. Always review ingredient labels if you are cooking for an allergy-sensitive household.

Can I make Japanese Style Mashed Potatoes ahead of time?

Japanese Style Mashed Potatoes can usually be portioned into airtight containers and refrigerated for 2 to 4 days depending on the ingredients used.

How can I adjust Japanese Style Mashed Potatoes for my calorie or macro goals?

To make Japanese Style Mashed Potatoes higher in protein, add a lean protein source or swap part of the starch for a higher-protein ingredient. To lower calories, reduce calorie-dense toppings or oils while keeping the core ingredients the same.

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