How to Cook Water Chestnuts
Ingredients: 500g water chestnuts, 3 sections of green onion, 3 slices of ginger, 1/2 teaspoon (3g) Sichuan peppercorns, 3 star anise pods, 3 bay leaves, 2 teaspoons (10g) salt.
Method:
1. Soak water chestnuts in clean water for 30 minutes. Scrub off surface and crevice dirt with an old toothbrush, then rinse thoroughly.
2. Cut scallions into sections and slice ginger. Place cleaned water chestnuts in a pot. Add water to cover them, then add scallion sections, ginger slices, Sichuan peppercorns, star anise, and bay leaves.
3. Cover the pot. Bring to a boil over high heat, then reduce to medium heat and simmer for 15 minutes;
4. To eat, simply crack open the outer shell and consume the kernel.
How long to boil water chestnuts
Water chestnuts typically require 10-15 minutes of boiling. Using a pressure cooker can reduce cooking time appropriately. Pressure cooking is convenient and quick.Cooked water chestnuts keep for 10-15 days. However, never store them damp—ensure surfaces are completely dry. Use a cloth bag or mesh pouch to allow ventilation.
Benefits and Functions of Water Chestnuts
1. Strengthens Spleen and Boosts Qi
Raw water chestnuts clear summer heat and reduce fever, while cooked ones invigorate qi and fortify the spleen.
2. Anti-Cancer Properties
Water chestnuts also aid digestion, alleviate hangovers, and relieve indigestion. Folk remedies use them to treat cancer. Modern research indicates that ethanol extracts from water chestnut kernels exhibit anti-cancer effects.
3.Weight Loss
Water chestnuts promote urination, lactation, quench thirst, and detoxify alcohol. They treat skin infections and warts while strengthening the body, making them a supportive food for weight loss.Nutritional Value of Water Chestnuts Water chestnuts are rich in starch, protein, glucose, unsaturated fatty acids, and various vitamins such as B1, B2, and C. They also contain carotene and trace elements like calcium, phosphorus, and iron.Ancient texts suggest that consuming water chestnuts nourishes the five vital organs, wards off ailments, and promotes lightness of body—a term referring to weight management and physical fitness, as water chestnuts contain no fat that contributes to weight gain.
Precautions for Consuming Water Chestnuts
Despite their medicinal benefits, water chestnuts should be consumed in moderation. Avoid cooking them with pork, as this combination may cause abdominal pain.
Autumn is the season for harvesting water chestnuts and Chinese water chestnuts. Freshly picked, they are tender and irresistible.However, consuming them at this time carries a high risk of infection from the liver fluke parasite found on water chestnuts and Chinese water chestnuts. This parasite inhabits the human small intestine, causing digestive and systemic symptoms such as abdominal pain, bloating, and diarrhea. Severe cases may lead to anemia, edema, and developmental disorders.