
Butterbur in Butter Sauce is a traditional Japanese side dish (nimono) featuring tender, slightly bitter butterbur stalks simmered in a savory-sweet broth of butter, soy sauce, and mirin. It's a classic example of home-style Japanese cooking, often enjoyed as part of a larger meal. The dish highlights the unique, earthy flavor of the butterbur plant.
This dish is relatively low in calories and protein, with most of its energy coming from carbohydrates (from the mirin and sugar) and a small amount of fat from the butter. It is a good source of dietary fiber and provides notable amounts of potassium and vitamin K.
| Calories | 85 kcal |
| Protein | 1.5 g |
| Carbs | 12 g |
| Fat | 4 g |
| Fiber | 3 g |
| Sugar | 8 g |
| Sodium | 450 mg |
| Potassium | 280 mg |
| Vitamin K | 35 mcg |
| Manganese | 0.4 mg |
| Iron | 0.8 mg |
| Vitamin C | 5 mg |
| Magnesium | 20 mg |
Per 1 cup (150 g) · estimated, varies by recipe
Butterbur (fuki) is a wild plant foraged in early spring in Japan, making this dish a seasonal delicacy. Its preparation requires careful boiling to remove naturally occurring compounds (pyrrolizidine alkaloids) that must be neutralized before consumption, showcasing a traditional knowledge of food safety.