Indonesian Cuisine

Wedang Jahe (Indonesian Ginger Tea)

Name: Wedang Jahe (Indonesian Ginger Tea)
Prep time: 10 minutes
Cook time: 10 minutes
Total time: 20 minutes
Yield: 2 servings
Ingredients: 50 g fresh ginger (about a 5 cm piece), unpeeled; 100 g palm sugar (gula Jawa), shaved or roughly chopped if using a block; 1 stalk lemongrass, bruised with the back of a knife and knotted; 1 pandan leaf, knotted; 1 tbsp whole black peppercorns, lightly crushed; 2 green cardamom pods, lightly crushed; 4 whole cloves; 500 ml water

A warming Javanese ginger drink steeped with lemongrass, pandan, black pepper, cardamom, and cloves, sweetened with palm sugar and sipped slowly on cool evenings

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Jump to Recipe

In Javanese, wedang simply means hot drink. Jahe means ginger. Put them together and you have one of the most comforting things to come out of an Indonesian kitchen: a spiced ginger brew that has been warming people through the rainy season for as long as anyone can remember. Across Central and East Java, wedang jahe appears at roadside stalls (angkringan) alongside fried snacks and plates of rice, offered in small glasses for just a few thousand rupiah. It is the kind of drink that makes you sit down, slow your breathing, and let the warmth settle into your chest.

What sets wedang jahe apart from the ginger teas found across the rest of Asia is the layering of aromatics. Where Korean saenggang-cha focuses squarely on ginger and sweetener, and where a simple ginger-honey brew might stop there, wedang jahe weaves in lemongrass for a bright citrus note, pandan for its gentle vanilla-like fragrance, crushed black peppercorns for lingering heat at the back of the throat, cardamom for floral warmth, and cloves for a deep spice undertone. The result is not just ginger tea. It is a full spice infusion, complex enough to hold your attention but gentle enough to drink before bed.

Palm sugar is the traditional sweetener, and it matters. Its caramel-dark, slightly smoky sweetness rounds out the sharpness of the ginger in a way that white sugar or honey simply cannot. If you have tasted daechu-cha and appreciated how jujube gives that Korean tea a natural, malty depth, you will recognize the same principle at work here. The sweetener is not just sweet. It is part of the flavor architecture.

One optional step makes a noticeable difference: dry-frying the ginger before steeping it. The direct heat concentrates the ginger's volatile oils and deepens its flavor, the same way toasting spices before grinding them brings out hidden warmth. It is a small effort, but if you are already standing at the stove, it takes only a few minutes and the payoff is immediate.

At a Glance

Yield

2 servings

Prep

10 minutes

Cook

10 minutes

Total

20 minutes

Difficulty

Easy

Ingredients

2 servings

½ cupfresh ginger (about a 5 cm piece), unpeeled
½ cuppalm sugar (gula Jawa), shaved or roughly chopped if using a block
1 stalklemongrass, bruised with the back of a knife and knotted
1pandan leaf, knotted
1 tbspwhole black peppercorns, lightly crushed
2green cardamom pods, lightly crushed
4 wholecloves
2⅛ cupwater

Method

1
Prepare the ginger. Place the whole, unpeeled ginger piece in a dry skillet over medium heat. Turn it occasionally for 3 to 4 minutes until the skin develops light char marks and the kitchen fills with a sharp, toasty ginger fragrance. Remove from the skillet, let it cool briefly, then chop into rough pieces about 1 cm thick and bruise each piece with the flat side of a knife so the flesh cracks open slightly. This step is optional but well worth the time.
2
Crush the spices. Place the black peppercorns and cardamom pods in a mortar and give them a few firm strikes with the pestle, just enough to crack the husks and expose the seeds inside. You are not grinding them to powder. You want rough fragments that will release their oils during simmering and then catch in the strainer.
3
Combine everything in the pot. Add the ginger, lemongrass, pandan leaf, crushed peppercorns, cardamom, cloves, palm sugar, and water to a medium saucepan. Set over high heat and bring to a boil. You will see the palm sugar begin to dissolve and the liquid turn a warm amber color within the first minute or two.
4
Simmer gently. Once the liquid reaches a boil, reduce the heat to low, cover the pot, and let it simmer for 5 minutes. The kitchen should smell deeply aromatic by now, with ginger at the front and the lemongrass and cloves coming through underneath. All the palm sugar should be fully dissolved.
5
Steep off the heat. Turn off the heat and leave the pot covered for another 5 minutes. This resting period allows the pandan and cardamom to release their more delicate, floral notes without the agitation of a simmer.
6
Strain and serve. Pour the tea through a fine-mesh sieve into two cups or heatproof glasses. Discard the solids. Serve immediately while the drink is still hot and fragrant. A thin lemongrass stalk laid across the rim makes a simple, pretty garnish.

Key Ingredient Benefits

Ginger (jahe): The heart of wedang jahe. Indonesian markets distinguish between white ginger (jahe emprit), large yellow ginger (jahe gajah), and red ginger (jahe merah), which is smaller, more fibrous, and significantly more pungent. Red ginger is preferred for medicinal jamu drinks because of its higher concentration of gingerols and shogaols. Any fresh ginger available to you will work beautifully here. See how ginger also features in tom kha gai and saenggang-cha, where it plays very different roles.

Palm sugar (gula Jawa): Made by boiling down the sap of the sugar palm (Arenga pinnata) or coconut palm, then setting it in molds. It contains small amounts of minerals including potassium, iron, and zinc, and has a lower glycemic index than refined white sugar. Its deep caramel flavor is central to many Indonesian sweets and drinks.

Lemongrass (sereh): Contains citral, a compound with a bright, lemony fragrance that is traditionally associated with calming effects and digestive support. Bruising the stalk breaks open the fibrous layers and releases the essential oils trapped inside. Without bruising, lemongrass contributes very little flavor.

Pandan leaf (daun pandan): Sometimes called the vanilla of Southeast Asia because of its warm, sweet, slightly floral fragrance. It contains the compound 2-acetyl-1-pyrroline, which is, interestingly, the same molecule responsible for the aroma of basmati and jasmine rice. Knotting the leaf before adding it to the pot increases the surface area in contact with the liquid.

Black peppercorns: Beyond adding a mild, lingering heat, piperine in black pepper has been studied for its potential to enhance the absorption of other bioactive compounds, including the gingerols in ginger and curcumin in turmeric.

Why This Works

Dry-frying the ginger before steeping it serves the same purpose as toasting whole spices: heat drives off surface moisture and triggers Maillard reactions that convert sharp, raw compounds into rounder, deeper-tasting ones. Raw ginger is dominated by gingerols, which are pungent and slightly biting. Brief exposure to dry heat converts some of those gingerols into shogaols, which carry a warmer, less sharp heat. The result is a ginger flavor that fills your mouth evenly rather than stinging the tip of your tongue.

The two-stage extraction, a 5-minute simmer followed by a 5-minute covered steep, pulls different compounds from the aromatics at different rates. The boiling simmer extracts the heavier, oil-soluble flavors from the ginger, peppercorns, and cloves. The gentler steep that follows coaxes out the lighter, more volatile aromas from the pandan and cardamom, which would dissipate if kept at a rolling boil. This layered approach is why the finished drink smells as complex as it tastes.

Palm sugar dissolves slowly compared to refined sugar, which is why it goes into the pot at the start rather than being stirred in at the end. By the time the simmer is done, the sugar has broken down completely and distributed evenly, producing a consistent sweetness without any grainy residue at the bottom of the cup.

Substitutions & Variations

Palm sugar: Coconut sugar is the closest substitute and can be used in equal measure. Dark brown sugar will work but the flavor will lean more toward molasses than caramel. Reduce the quantity slightly if using brown sugar, as it can taste sweeter.

Lemongrass: If fresh lemongrass is unavailable, use 1 to 2 strips of lemon zest (about 5 cm each, pith removed). The flavor will be brighter and more acidic, but it captures the citrus character reasonably well.

Pandan leaf: Omit if unavailable. There is no true substitute for its fragrance, though a drop of vanilla extract added after straining will nod in the same aromatic direction.

Red ginger: If you can find jahe merah at an Indonesian or Southeast Asian grocery store, use it for a more intense, fiery brew. Use about 30 g instead of 50 g, as it is considerably stronger.

Wedang jahe sereh (simpler version): For a stripped-back version, use only ginger, lemongrass, sugar, and water. Omit the peppercorns, cardamom, cloves, and pandan. Increase the lemongrass to 3 stalks and simmer for 10 minutes.

With milk: Stir in 2 tablespoons of sweetened condensed milk per cup after straining for a creamy, indulgent version called wedang teh susu jahe. Some versions also add a black tea bag during the steeping stage.

Wedang ronde: To turn this into the popular Javanese dessert drink, prepare small glutinous rice balls (about 1 cm diameter) from a dough of glutinous rice flour and water, fill them with crushed roasted peanuts and palm sugar, boil them until they float, and drop them into the strained wedang jahe.

Larger batch: For a concentrated syrup to keep in the fridge, double all ingredients except the water and simmer for 60 minutes over low heat, as some recipes recommend for a deeper extraction. Strain and bottle. Dilute with hot water to taste when serving. The syrup keeps for 3 to 4 days refrigerated.

Serving Suggestions

Wedang jahe is most naturally at home in the evening, when the air has cooled and you want something to hold in both hands. In Indonesia it is often served alongside gorengan, the assortment of deep-fried snacks like pisang goreng (fried bananas), bakwan (vegetable fritters), and tahu goreng (fried tofu) that appear at angkringan stalls after sundown. The sweetness and warmth of the drink balances the oil and salt of the snacks perfectly.

For a warming meal on a rainy day, serve wedang jahe alongside a bowl of bubur ayam or jok. The spiced ginger drink and the mild, starchy porridge complement each other in the same way that tea and congee do across East and Southeast Asia.

If you are building a tasting of warming drinks from across the region, wedang jahe pairs well next to saenggang-cha and daechu-cha. Tasting them side by side highlights how different cultures use ginger: Korea keeps it pure and concentrated, Indonesia layers it with tropical aromatics.

Storage & Reheating

Refrigerator: Let the strained wedang jahe cool completely, then transfer to a clean glass bottle or airtight jar. It keeps well for 3 to 4 days. Some natural sediment may settle at the bottom. This is normal.

Reheating: Warm gently in a small saucepan over low heat. Do not bring it back to a boil, as this will drive off the more delicate aromatic notes from the pandan and cardamom. A microwave works in a pinch: heat in 30-second intervals, stirring between each.

Serving cold: Wedang jahe can also be enjoyed chilled. Pour the cooled drink over ice, or shake it briefly in a cocktail shaker before pouring for a light froth on top. The flavor profile shifts slightly when cold, with the ginger heat receding and the lemongrass and pandan coming forward.

Freezing: Not recommended. The delicate aromatics diminish significantly after freezing and thawing, and the texture of the palm sugar can become grainy.