Imbuljuta tal-Qastan is one of the most evocative food traditions in the Maltese archipelago — a warm, thick drink of chestnuts, cocoa, orange peel, cloves, and aniseed sipped outside churches and in family homes on Christmas Eve and New Year's Eve after Midnight Mass. It is the Maltese equivalent of mulled wine or spiced cider: a ritual drink that belongs to specific cold nights and nowhere else. The name 'imbuljuta' is of uncertain etymology, possibly derived from a Maltese corruption of 'imbullire' (to bring to the boil), reflecting the long simmering the chestnuts require. The drink is simultaneously ancient-feeling and uniquely local — there is nothing quite like it anywhere else in Mediterranean food culture. The preparation begins the night before: dried chestnuts must soak overnight to rehydrate before they can be cooked. They are then simmered with orange peel, whole cloves, and sometimes a cinnamon stick and star anise for 35–45 minutes until completely soft. Cocoa powder and sugar are stirred in during the final minutes, turning the chestnut broth into a dark, earthy, faintly chocolatey liquid with whole and broken chestnuts suspended in it. The result is not quite a soup and not quite a drink — it occupies its own category, thick enough to eat with a spoon but thin enough to sip from a cup. Vendors sell it in the streets and squares around Maltese churches on Christmas Eve, ladled from large steaming pots, and the smell of warm spice and chocolate in the cold night air is one of Malta and Gozo's most cherished sensory memories.
Serves 6
The night before, place the dried chestnuts in a large bowl and cover with at least 5 cm of cold water. Leave to soak at room temperature for a minimum of 8 hours, or up to 16 hours. The chestnuts will approximately double in size and become somewhat pliable. Drain and discard the soaking water.
Do not skip this step — dried chestnuts are very hard and will not cook properly in a reasonable time without soaking.
Place the drained chestnuts in a large pot and cover with 1.5 litres of fresh cold water. Bring to a boil over high heat. Skim off any grey foam that rises to the surface during the first few minutes of boiling.
Once the foam has been skimmed, add the strip of orange peel (ideally from an unwaxed orange), the cloves, a cinnamon stick (if using), and the star anise (if using). Reduce to a medium simmer.
Use a large strip of orange peel rather than chopped zest — it's easier to remove before serving.
Simmer uncovered for 35–45 minutes, stirring occasionally, until the chestnuts are completely tender — they should crush easily between your fingers. The water will have turned a deep golden-brown colour from the chestnuts and spices. If the water level drops significantly, add a little more hot water.
Reduce the heat to low. In a small bowl, whisk the cocoa powder with 4–5 tbsp of hot liquid from the pot until smooth (this prevents lumps). Pour the dissolved cocoa back into the pot, add the sugar, and stir well to incorporate. Simmer for a further 5 minutes.
Pre-dissolving the cocoa in a little hot liquid is the key to a smooth, lump-free imbuljuta.
The drink should be thick and pourable — about the consistency of thin hot chocolate with pieces of chestnut in it. If too thick, add hot water; if too thin, simmer a few extra minutes uncovered. Taste and adjust sugar. Remove the orange peel, cloves, cinnamon stick, and star anise.
Ladle into cups or mugs, ensuring each serving gets several pieces of chestnut. Serve immediately, as hot as possible. In the Maltese tradition, it is drunk outdoors in the cold night air after Midnight Mass — the steam rising from the cup is part of the ritual.
Use Dutch-process cocoa powder (such as Valrhona or Green & Black's) rather than natural cocoa — it has a deeper, darker flavour that suits this earthy drink better.
Some Maltese recipes add a tablespoon of anisette or Sambuca at serving time for adults — this adds a pleasant anise note that complements the spices.
The drink thickens as it cools and as the chestnuts continue to absorb liquid. When reheating, add a generous splash of water and stir well.
Dried chestnuts are sold in Italian and Chinese grocery stores as well as online. French-peeled dried chestnuts (without the inner skin) produce a cleaner, less tannic result than those with the inner skin intact.
For the most authentic flavour, use a large strip of Maltese (or at least unwaxed, organic) orange peel — the essential oils in the peel are crucial.
Rich chocolate version: replace 2 tbsp of cocoa powder with 50g of finely chopped dark chocolate (70%), stirred in at the end, for a more intensely chocolatey, dessert-like drink.
Quick version with jarred chestnuts: use 400g of peeled, cooked chestnuts from a jar or vacuum pack (available at Christmas in most supermarkets) — add directly to the spiced water, simmer for 10 minutes, then add cocoa and sugar. Ready in 20 minutes.
Alcoholic version: stir a tablespoon of dark rum or Maltese ħobż biż-żejt spirit into each cup just before serving for a warming adult variation.
Caffè imbuljuta: add a shot of espresso to each cup when serving for a coffee-and-chocolate-and-chestnut combination that is extraordinarily comforting.
Imbuljuta keeps refrigerated for up to 3 days in a covered container. Reheat very gently over low heat, adding water as needed since it thickens considerably when cold. Stir frequently during reheating to prevent the chestnuts sticking to the base of the pot. It does not freeze well — the chestnuts become grainy.
Imbuljuta tal-Qastan is documented as a Maltese Christmas tradition from at least the 19th century, though its exact origins are unclear. The drink likely evolved from older Mediterranean spiced nut and grain beverages common in Catholic fasting traditions, where substantial hot drinks provided nourishment during long church services. The combination of chestnuts, cocoa, orange, and warm spice reflects multiple layers of Maltese culinary history: chestnuts from the European mainland, cocoa from the Americas (arriving in Malta by the 17th century through Spanish colonial trade), and orange peel from the Maltese citrus tradition. Today the drink is closely associated with parishes across Malta and Gozo, where volunteers make it in large copper pots and serve it in the church square after Midnight Mass.
Yes. Fresh chestnuts (available October–December) must be scored, roasted or boiled until tender, then peeled — a labour-intensive process that takes about 30 minutes. Vacuum-packed or jarred cooked chestnuts (available year-round) are the quickest substitute: add them directly to the spiced water, simmer for 10 minutes to absorb flavour, then add cocoa and sugar. Omit the overnight soaking step entirely.
No, the traditional recipe is non-alcoholic and suitable for all ages. It is customarily served to children and adults alike outside church after Christmas Eve Mass. Some adults add a small amount of rum, anisette, or Sambuca to their own cup, but this is an optional personal addition.
Bitterness usually comes from too much cocoa relative to sugar, or from the chestnut skins if using chestnuts with inner skin still attached. Increase the sugar by 1–2 tablespoons and taste again. Using Dutch-process cocoa rather than natural cocoa also reduces bitterness significantly.
Yes — imbuljuta is an ideal make-ahead party drink. Make it the day before, cool, and refrigerate. Reheat in a large pot over low-medium heat, stirring frequently and adding water as needed. It actually improves after a day as the spices infuse more deeply. Keep it warm in a slow cooker on the Low setting for up to 3 hours when serving.
Per serving · 6 servings total
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