Potato Starch (Katakuriko)
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Potato Starch (Katakuriko)

Availability: ★ ★ ★ ☆ ☆ (Asian supermarket)

What is it?

Creates lighter, crispier coating than cornstarch or flour for karaage and other fried foods.

Substitution Guide

Best Substitute

Cornstarch (90% equivalent)

Very close substitute. Slightly denser texture but functionally similar for coating.

⚠️ Acceptable

Tapioca Starch

Creates chewier texture rather than crispy. Works for some applications but changes mouthfeel.

🚫 NEVER Use

All-Purpose Flour

Creates heavy, dense, bread-like coating. Absorbs much more oil. Completely different result.

Did you know?

🔬

Originally made from katakuri (dogtooth violet) bulbs, now made from potato. The name remains unchanged despite the ingredient shift — a common occurrence in Japanese food history.

Sensory Profile

Neutral, clean. Creates glass-like transparent coating when fried.