和からし （わからし / Wakarashi）
Japanese hot mustard
- Category
- Condiments
- Main Ingredient
- Vegetables
A sharp Japanese mustard made from ground mustard seeds mixed only with water. Unlike Western mustard, it has no sweetness or vinegar and delivers a clean, piercing heat. Commonly paired with oden, tonkatsu, and natto.
When / How to Eat
Used as a condiment for oden, tonkatsu, dumplings, or natto. Its strong heat means only a small amount is needed.
Cultural Background
In Japan, it has been used since the Edo period as a sharp condiment that complements the clean flavors of traditional dishes. Its simplicity—mustard powder and water—reflects Japanese minimalism.
Cautions
The heat dissipates quickly when exposed to air; mixing just before serving preserves its sharpness.