On a hot afternoon in China, a glass of suan mei tang can be as welcome as a cool breeze. Often translated as sour plum drink, this dark ruby beverage balances tart smoked plums with a gentle sweetness. It is a traditional kitchen preparation—not a modern supplement—and its appeal begins with flavor, aroma, and the refreshment of a carefully brewed drink.
What Is Suan Mei Tang?
Suan mei tang is commonly made by simmering wu mei (smoked Chinese plums), hawthorn, licorice root, and aromatic spices such as dried orange peel. Recipes vary between families and regions. Some include osmanthus, rose, or a small amount of rock sugar. The finished drink is strained, chilled, and served in modest portions.
In traditional Chinese food culture, sour plum drink is especially associated with summer banquets and street vendors. The recipe is also related to the broader TCM practice of choosing foods and drinks according to season, flavor, and individual constitution. That tradition emphasizes balance rather than a one-size-fits-all remedy.
TCM Food-Therapy Perspective
In TCM theory, the sour flavor is associated with astringency: it is traditionally believed to help “gather” and contain fluids. Wu mei is traditionally described as sour and warm in nature, while hawthorn is sour and mildly warm. Licorice is often included to round out the flavor and harmonize a formula. These are traditional descriptions, not a diagnosis or a promise of a health outcome.
The drink’s cool serving temperature may feel welcome when warm weather increases thirst. At the same time, a very sour or heavily sweetened brew may not suit everyone. A person with a sensitive stomach, frequent reflux, or a tendency toward loose stools may prefer a weaker, room-temperature cup. Food therapy works best when it respects the person as well as the season.
Traditional Ingredients
- Smoked Chinese plum (wu mei): the signature sour, fruity base.
- Hawthorn: adds brightness and a lightly tangy fruit note.
- Dried orange peel (chen pi): contributes citrus fragrance and gentle bitterness.
- Licorice root: traditionally used in small amounts to soften and harmonize flavors.
- Rock sugar: optional; add only enough to make the drink pleasant, not syrupy.
Buy culinary-grade ingredients from a reputable herbal shop or food market. Choose clean, intact dried fruit and store it sealed in a cool, dry cupboard. If a package lists added colors, strong preservatives, or an unclear botanical identity, choose another product.
How to Make Suan Mei Tang
Simple stovetop recipe
- 8–10 smoked Chinese plums (about 35–45 g)
- 15 g dried hawthorn slices
- 2 strips dried orange peel, rinsed
- 2–3 g licorice root, optional
- 1.5 liters water
- 1–2 tablespoons rock sugar, or to taste
- Rinse the dried ingredients quickly. Soak them in fresh water for 20 minutes, then drain. This removes surface dust and helps the fruit open.
- Place the ingredients, except the sugar, in a non-reactive pot with 1.5 liters of water. Bring to a boil, then lower the heat.
- Cover and simmer gently for 35–45 minutes. The liquid should become deep red-brown and fragrant.
- Strain into a heatproof jug. Stir in the rock sugar while warm, tasting as you go. A pleasantly tart drink needs very little sugar.
- Cool, refrigerate, and serve over ice or at room temperature. Drink within three days and keep it covered.
For a softer version, use six plums and omit the hawthorn. For a more aromatic summer pitcher, add a few dried osmanthus flowers after straining rather than boiling them for a long time. Avoid simmering the drink down too far: concentration increases both sourness and sweetness.
When and How Much to Drink
Start with 120–240 ml alongside a meal or during a warm afternoon. The recipe is a beverage, not a concentrated herbal dose. Many people enjoy it occasionally or seasonally rather than several large glasses every day. If you are trying it for the first time, begin with a diluted serving and notice how your digestion responds.
For a less sugary everyday drink, use extra water and skip the rock sugar. A reusable glass bottle makes it easy to portion the batch. Do not leave homemade suan mei tang at room temperature for hours, particularly in warm weather.
Safety and Who Should Take Care
Suan mei tang is acidic and may feel uncomfortable for people who are sensitive to sour foods or prone to reflux. Hawthorn can interact with some heart medicines, and licorice may not be appropriate for people with certain blood-pressure, kidney, or medication concerns. Anyone who is pregnant, nursing, taking prescription medicines, or managing a chronic condition should ask a qualified clinician or pharmacist before using a medicinal-style herbal recipe.
Children should receive a less concentrated, lightly sweetened version only with a caregiver’s judgment. Stop if you notice discomfort, rash, or other unexpected symptoms. Traditional use does not make every ingredient suitable for every person.
Frequently Asked Questions
Is suan mei tang the same as plum juice?
Not exactly. Western plum juice may use fresh plums and a different method. Suan mei tang traditionally uses smoked Chinese plums plus other dried ingredients, producing a more complex sour, smoky, and citrusy flavor.
Can I drink it every day?
Some people enjoy a small, diluted serving regularly, but there is no need to force a daily routine. Keep sugar modest and choose another drink if acidity or digestion becomes uncomfortable.
Can I make it without sugar?
Yes. The drink will be sharper, but extra water, a shorter simmer, or a few dried osmanthus flowers can make the flavor more rounded.
Should I drink it hot or cold?
It is commonly served chilled in summer, while room-temperature or warm servings may be gentler for sensitive digestion. Choose the temperature that feels comfortable.
Explore more seasonal ideas: compare this sour plum drink with our goji chrysanthemum tea, or learn how TCM food traditions describe the five tastes.