Crispy Japanese Potato Croquettes (Korokke)

Make the best Japanese Potato Croquettes, or Korokke with this crispy, golden, and creamy recipe that’s perfect for a side dish or satisfying snack. These vegetarian-friendly patties are pan-fried to perfection with a fluffy mashed potato center and crunchy panko crust. A beloved street food from Japan, korokke are simple, delicious, and incredibly versatile.

What Is Japanese Korokke?

Course: Side dish, appetizer, snack
Diet: Vegetarian (with vegan and gluten-free options)

This Korokke recipe is Japan’s take on the French croquette, adapted with creamy mashed potatoes, sautéed onions, and sometimes minced meat or vegetables, coated in panko breadcrumbs and shallow-fried. It’s a common bento box item, sold at convenience stores, or found sizzling hot at yatai (street stalls). Their comforting flavor, crispy outside, and soft interior have made korokke a national favorite.

Why You Will Love Crispy Japanese Korokke

This version of korokke (コロッ) is especially good because it’s both rich and light. The potatoes stay fluffy inside thanks to minimal moisture, while the outer crust gets incredibly crispy with Japanese panko. It’s budget-friendly, freezer-friendly, and endlessly customizable—swap in your favorite vegetables or protein. Even kids love it!

INGREDIENTS FOR JAPANESE POTATO CROQUETTES

Potatoes: Waxy or all-purpose potatoes like Yukon Gold or russet, for creamy mashed texture.
Onion: Finely diced and sautéed for sweetness and savory flavor.
Butter: Adds richness and helps sauté the onions.
Salt & Pepper: Basic seasoning to bring out the flavor of the potatoes.
Panko Breadcrumbs: Japanese breadcrumbs for a light, super-crispy coating.
Flour: Used to dredge the croquettes before frying.
Eggs: Helps bind the panko to the patties.
Neutral Oil: Such as canola or vegetable oil, for frying.

HOW TO MAKE JAPANESE POTATO CROQUETTES

1. Boil the potatoes: Peel and chop potatoes, then boil until tender. Drain and mash while still warm.
2. Sauté the onions: In a small skillet, sauté onions in butter until translucent and fragrant. Let cool slightly.
3. Combine filling: Mix mashed potatoes with sautéed onions. Season with salt and pepper to taste.
4. Shape the croquettes: Divide mixture into equal portions. Shape into flat ovals or rounds and chill for 20–30 minutes.
5. Bread the patties: Dredge each patty in flour, dip in beaten egg, then coat in panko breadcrumbs.
6. Fry the croquettes: Heat oil in a skillet over medium heat. Fry croquettes 2–3 minutes per side until golden brown. Drain on paper towels.
7. Serve: Enjoy hot with tonkatsu sauce or ketchup.

Japanese Potato Croquettes (Korokke)

These crispy Japanese Potato Croquettes, or Korokke, are golden on the outside and creamy on the inside. A popular Japanese street snack that’s easy to make and vegetarian-friendly.

Servings 4

Prep Time 20 minutes mins

Cook Time 15 minutes mins

Total Time 35 minutes mins

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Ingredients

  

• 4 medium potatoes Yukon Gold or russet, peeled and chopped
• 1 small onion finely diced
• 1 tbsp unsalted butter
• 1/2 tsp salt
• 1/4 tsp black pepper
• 1/2 cup all-purpose flour or gluten-free substitute
• 2 large eggs beaten
• 1 1/2 cups panko breadcrumbs
• Neutral oil like canola or vegetable, for frying

Instructions

 

• Boil potatoes in salted water until fork-tender. Drain and mash while hot.
• Sauté diced onion in butter until soft and lightly golden.
• Mix mashed potatoes with sautéed onion, salt, and pepper.
• Shape the mixture into 8–10 oval patties. Chill in the fridge for 20–30 minutes to firm up.
• Dredge each patty in flour, dip in egg, then coat in panko.
• Heat oil in a frying pan over medium heat. Fry croquettes in batches, 2–3 minutes per side, until crispy and golden.
• Drain on paper towels and serve hot with tonkatsu sauce or a drizzle of ketchup.

Notes

NUTRITION FACTS (PER SERVING)

Calories: 285
Carbohydrates: 32g (12% DV)
Protein: 5g (10% DV)
Fat: 16g (20% DV)
Saturated Fat: 3g (15% DV)
Cholesterol: 60mg (20% DV)
Sodium: 290mg (13% DV)
Fiber: 3g (10% DV)
Sugar: 2g

Nutrition facts are estimates only and may vary based on specific ingredients used.

Calories: 285kcal

Course: Appetizer, Side Dish

Cuisine: Japanese

Keyword: crispy potato patties, deep fried, Japanese appetizer, Japanese potato croquettes, Japanese potato recipes, Japanese side dish, korokke, vegetarian Japanese recipes

RECIPE TIPS

• Make ahead: Shape and chill patties a day in advance. Bread and fry when ready to serve.
• Storage: Store leftover croquettes in an airtight container in the fridge for up to 3 days. Reheat in oven or air fryer for best crispness.
• Freezer-friendly: Freeze breaded (uncooked) croquettes on a tray, then transfer to a bag. Fry directly from frozen—just add 1–2 minutes of cooking time.
• Vegan option: Use plant-based butter and egg replacer.
• Gluten-free option: Use gluten-free flour and panko.
• Low-calorie option: Bake croquettes at 400°F (200°C) for 20–25 minutes or air fry at 375°F (190°C) for 12–15 minutes with light oil spray.

SERVING IDEAS

• Serve with Japanese tonkatsu sauce or Bulldog sauce.
• Pair with shredded cabbage and steamed rice for a complete Japanese meal.
• Add to a bento lunchbox with pickled vegetables and tamagoyaki.
• Serve alongside miso soup and cucumber salad.

Did you make this recipe?

Please let me know how it turned out for you! Leave a comment below and tag @wokwithsam on Instagram and hashtag it #wokwithsam.