Pickled fern shoots
Pickled fern shoots, often called 'gosari namul' in Korean or 'warabi' in Japanese, are young, coiled fronds of bracken fern that have been salted, fermented, or vinegar-pickled. The dish is a staple side (banchan) in Korean cuisine and is also enjoyed in parts of China and Japan, typically featuring tender, earthy-tasting shoots seasoned with garlic, sesame oil, and sometimes chili.
🍽️ Nutrition at a glance
This is a low-calorie, low-fat, and low-protein dish, primarily providing dietary fiber and essential minerals. A typical serving is a good source of potassium, manganese, and vitamin A, with the fermentation process potentially adding gut-friendly probiotics.
Nutrition breakdown
| Calories | 25 kcal |
| Protein | 1.5 g |
| Carbs | 4 g |
| Fat | 0.5 g |
| Fiber | 3 g |
| Sugar | 1 g |
| Sodium | 480 mg |
| Potassium | 280 mg |
| Manganese | 0.8 mg |
| Vitamin A | 120 mcg RAE |
| Iron | 1.2 mg |
| Vitamin K | 25 mcg |
| Copper | 0.15 mg |
| Magnesium | 20 mg |
Per 1/2 cup (85 g) · estimated, varies by recipe
💡 What's interesting
Culturally, it's a foraged spring delicacy that connects people to seasonal eating traditions. Nutritionally, it's unique for being a plant-based source of iron and for its potential probiotic content if naturally fermented, though it must be properly prepared to neutralize naturally occurring toxins in raw ferns.
