The Four-Winged Miracle — A Nutrient-Dense Crop You Can Eat End-to-End
Winged beans (Psophocarpus tetragonolobus), also known as Goa bean or four-angled bean, are the signature crop of Jiazhu Farm in Taitung. This remarkable tropical legume has every part — young pods, seeds, leaves, flowers, and tuberous roots — fully edible, earning it the reputation as a “plant protein” superfood.
🌱 What Makes Winged Beans Unique
The pod’s four distinct wing-like ridges give the plant its name. Each pod contains 8–12 spherical seeds with a flavor profile between edamame and lima beans, with a distinctive nutty aroma.
🥗 Nutritional Value
Winged beans are rich in protein, dietary fiber, vitamins A/C/B complex, and minerals including calcium, iron, zinc, and potassium. Beta-carotene content is 1.5× that of carrots.
🍳 Classic Recipes
1. Crispy Winged Beans: Wash and cut pods, coat with sweet potato starch, deep-fry at 170–180°C for 2–3 minutes until golden, season with pepper salt.
2. Cold Winged Bean Salad: Blanch pods 3–5 min, ice-bath immediately to keep crisp, toss with garlic-soy dressing.
3. Winged Bean Omelette: Dice pods, mix with beaten eggs and scallions, pan-fry until golden on both sides.
4. Winged Bean Soup: Add pods to clear soup stock with fish balls or dried shrimp for a refreshing, nutritious broth.
5. Stir-Fried Winged Beans: Quick stir-fry with minced pork, garlic, and a splash of rice wine — a universal crowd-pleaser.
⚠️ Important Reminder
Winged beans contain trace amounts of saponins and protease inhibitors — always cook thoroughly (blanch at 100°C for 3–5+ minutes or fully heat) before eating.