Broad Beans, Peas & Pea Shoots: Late-Spring Legumes for the Spleen

When the season's first 蚕豆 (cándòu) — broad beans, also called fava beans — appear at the farmers' market in their thick, fuzzy pods, you know late spring has truly arrived. Right beside them: bright green peas in the shell, and bundles of tender 豌豆苗 (wāndòu miáo) — pea shoots — with their curling tendrils and clean, sweet flavor. These are April's gift to the kitchen and, in TCM, April's gift to the 脾 (pí) — the Spleen system.

As spring tips toward 谷雨 (Gǔyǔ, Grain Rain) and the weather turns damper, the Spleen comes under increasing pressure. Dampness is the Spleen's enemy — it slows digestion, creates heaviness, and fogs the mind. The solution, in TCM food therapy, is not to avoid food but to eat foods that support the Spleen and gently drain dampness. Fresh broad beans and peas do exactly this: sweet, neutral, easy to digest when cooked properly, and mild enough to eat regularly without taxing the system.

One important caution before we begin: people with G6PD deficiency (favism) must avoid fava beans entirely. More on that below.

TCM Profiles: Broad Beans, Peas & Pea Shoots

In the Five Element diet framework, legumes as a family belong to the Earth element — the element of the Spleen and Stomach. Their sweet flavor nourishes these organs, and their mild nature makes them suitable for regular eating without generating excess heat or cold.

Notice the difference between the beans/peas (neutral, Spleen-focused) and the shoots (cool, Liver-focused). This makes them a natural pair: the beans support the Spleen while the shoots cool and soothe the Liver — both crucial in late spring as the body transitions from Wood (Liver) season toward Earth (Spleen) season.

The Favism Caution: Who Must Avoid Fava Beans

This is not a TCM caution — it is a medical reality. The name "favism" itself comes from Vicia faba, the botanical name for the fava bean. In Chinese food culture, the connection between 蚕豆 and 蚕豆病 (cándòu bìng, "broad bean disease") is well known, and mothers in regions where G6PD deficiency is common routinely warn children against eating them without testing first.

If fava beans are off the table for your household, peas and pea shoots provide similar Spleen benefits with none of the G6PD risk. Every dish below that uses fava beans can be adapted with fresh or frozen peas.

Preparation: Double-Peeling & Quick Cooking

Fresh broad beans require a bit of work that pays off in texture and flavor. They come in a thick outer pod, and each individual bean has a second tough skin. For the best result, you want to remove both.

Double-Peeling Fava Beans

1. Shell the pods: Split open the fuzzy outer pod and pop out the beans. Discard the pod.
2. Blanch for 60 seconds: Drop the shelled beans into boiling water for one minute, then transfer to an ice-water bath.
3. Peel the skin: Pinch the thick, pale outer skin at the scar end and squeeze gently — the bright green inner bean slides out. This is the part you eat.

The double-peeled beans are tender, bright green, and sweet. They cook in minutes. Skipping the second peel gives you a chewier, slightly bitter result — fine for soups where the beans will cook a long time, but less pleasant in stir-fries and salads.

Fresh Peas

Fresh peas need only shelling — no blanching required for most preparations. Eat them within a day or two of purchase; their sugars convert to starch quickly after picking. If you cannot find fresh, frozen peas are an excellent and widely available substitute.

4 Easy Spring Dishes

Dish 1: Fava Bean & Scallion Stir-Fry

The simplest and most classic way to eat fresh favas. The scallion adds warmth and lifts the mild sweetness of the bean.

• Double-peeled fava beans, about two cups
• Three scallions, cut into one-inch pieces
• A teaspoon of neutral oil, a pinch of salt
• Heat the oil in a wok or skillet over medium-high heat. Add the scallion whites, stir for 30 seconds. Add the favas, stir-fry for two minutes. Add a splash of water, cover for one minute. Season with salt. Done.

Total time from prepped beans: five minutes. Serve with rice.

Dish 2: Pea & Ham Soup

A bridge between Chinese and Western spring tables. The ham adds a salty depth that complements the pea's sweetness.

• Two cups shelled fresh peas (or frozen)
• A cup of diced ham or a ham bone
• Four cups water or chicken broth
• A thin slice of ginger
• Simmer the ham and ginger in the broth for ten minutes. Add the peas, cook five minutes more until just tender. Season with salt and a pinch of white pepper. The ginger warms the soup and supports the Spleen.

Dish 3: Fava Beans with Pickled Greens

雪菜蚕豆 (xuěcài cándòu) — a classic dish from the Jiangnan region. The sour-salty pickled mustard greens (雪里蕻, xuělǐhóng) cut through the bean's sweetness and aid digestion.

• Two cups double-peeled fava beans
• Half a cup of chopped pickled mustard greens (available in jars at Asian markets)
• A teaspoon of oil, a splash of Shaoxing wine (optional)
• Stir-fry the pickled greens for one minute. Add the favas and wine, stir-fry two minutes. Add a splash of water, cover one minute. No additional salt needed — the pickled greens provide it.

Dish 4: Garlic Pea Shoots

蒜炒豌豆苗 — the fastest green dish in Chinese cooking. From raw to plate in two minutes.

• A large bunch of pea shoots, washed and drained
• Two cloves of garlic, sliced thin
• A teaspoon of oil, a pinch of salt
• Heat the oil in a wok until shimmering. Add the garlic, stir for 15 seconds until fragrant. Add the pea shoots in one pile — do not spread. Let them wilt for 30 seconds, then toss once. Season with salt. Remove immediately. Overcooked pea shoots turn army green and lose their snap.

Pea Shoots: The Liver's Spring Green

While fava beans and peas serve the Spleen, pea shoots serve the Liver. In TCM, their cool nature and ability to clear heat make them especially useful in mid-to-late spring, when the Liver — which has been building energy since February — can generate excess heat. Signs of Liver heat include red, dry eyes, irritability, and headaches at the temples.

Pea shoots are traditionally described as 清肝明目 (qīng gān míng mù) — "clearing the Liver and brightening the eyes." For people who spend long hours at screens during study or tax season, a serving of pea shoots at dinner is a small, practical act of Liver support.

They are also one of the sprouting foods of spring — young, upward-growing greens that embody the Wood element's energy of expansion. Eating them aligns your diet with the season's direction.

Portions & Digestion

Broad beans and peas are nutritious but can cause gas and bloating if eaten in large quantities — especially for people with weak Spleen function. In TCM, the Spleen transforms and transports food, but legumes are classified as "hard to transform" (难化, nán huà) when eaten in excess.

Portion Guidelines

• Fava beans: One cup of double-peeled beans per person as a side dish. This is enough for the Spleen benefit without overwhelming digestion.
• Peas: One cup per person, cooked. Fresh peas are gentler than dried peas and less likely to cause gas.
• Pea shoots: A generous handful per person — they cook down dramatically. These are the lightest of the three and rarely cause digestive issues.

Supporting Digestion

• Add ginger or scallion: Both are warm and pungent, helping the Spleen process the bean's starchy, sweet nature.
• Chew thoroughly: Legumes need more chewing than leafy greens. Taking the time to chew well reduces the Spleen's workload.
• Pair with rice, not bread: In TCM, rice is the easiest grain for the Spleen. Fava beans with rice is a classic Spleen-supporting combination.

For a deeper dive into Spleen-supportive eating, our gut health guide covers the full picture.

Buying & Freezing

What to Look For

• Fava beans: Choose pods that are firm, bright green, and slightly puffy. Avoid pods that are turning brown or feel limp — the beans inside will be starchy and tough. You need roughly three pounds of pods to yield two cups of shelled beans.
• Fresh peas: The pods should be crisp and snap when bent. The peas inside should feel plump but not bursting. Taste one raw — it should be sweet, not starchy.
• Pea shoots: Look for shoots with tendrils that are still curling — a sign of freshness. Wilted, yellowing shoots have been sitting too long. Use within two days of purchase.

Freezing for Later

Fresh broad beans and peas have a short season. Freezing extends it by months.

• Fava beans: Double-peel, blanch for one minute, ice-bath, dry on a towel, spread on a baking sheet in a single layer, freeze until solid, then transfer to a bag. They keep for six months.
• Peas: Shell, blanch for 30 seconds, ice-bath, dry, single-layer freeze, then bag. These freeze beautifully and are nearly indistinguishable from fresh when cooked.
• Pea shoots: Do not freeze. They lose all their structure and become unpleasant. Enjoy them fresh during their season.

The spring legume season is short — maybe six weeks for favas, a bit longer for peas. Stock up, freeze what you can, and eat them fresh while they last. For more seasonal spring soup ideas that incorporate these ingredients, check the March guide.