Tamarind and Date Chutney
Dates for body, tamarind for sourness, simmered and blended to loose honey: the dark sweet-sour half of a chaat, and it keeps a week

Yield: 350 ml
Portion: ~15ml; 1 tsp per chaat glass
Prep: 10m
Cook: 20m
Total: 30m
Ingredients
Chutney
- 60 g tamarind paste, seedless. If you cannot find it: 3 tbsp pomegranate molasses plus extra lime
- 100 g soft pitted dates, roughly chopped
- 40 g jaggery (gur), chopped or grated off the block; or dark muscovado or Rohrzucker at the same weight
- 300 ml water
- 1 tsp ground cumin
- ½ tsp ground ginger
- ¼ tsp chili powder, Kashmiri, or the 3:1 sweet paprika and cayenne mix
- ½ tsp fine salt
Method
Simmer
- 1
Put the 60 g tamarind paste, 100 g chopped dates, 40 g jaggery, 300 ml water, 1 tsp ground cumin, ½ tsp ground ginger, ¼ tsp chili and ½ tsp salt in a small pan and bring to a simmer over medium heat, stirring to dissolve the jaggery.
3mmedium - 2
Simmer gently for 15 minutes, stirring now and then, until the dates have completely collapsed.
15mgentle simmersmall saucepanThe dates must be fully broken down before you blend, because there is no sieve afterwards to catch what the blades miss. If any are still holding their shape, give it another five minutes.
Tip: The 300 ml of water is deliberate. The dates need enough liquid to soften and break down, and the excess comes back out when they are blended into body or the purée is reduced. A drier start scorches before the dates soften.
Blend and adjust
- 3
Let it cool for a few minutes, then blend in the Thermomix for 30 to 40 seconds at speed 8 to 10, measuring cup in the lid with a cloth over it, until completely smooth.
2mThermomixBefore this step it looks alarmingly thin, which is normal. All the body is still sitting as solid lumps in thin liquid rather than suspended in it, and blending is what turns it into a chutney. Judge the consistency only after blending.
Tip: With a Thermomix there is no need to sieve. With a weaker blender, pass it through a fine sieve, pressing with a ladle, to catch the date skins.
- 4
Check the consistency. It should be like a loose honey: it drops off a spoon in a ribbon that holds for a second before spreading. If it is still too thin, return it to the pan and simmer uncovered for about 5 minutes, stirring.
5mgentle simmerOnce it is a purée it thickens fast and catches on the bottom of the pan far more easily than before, so stir it. Do not reduce it to fix flavour: if it tastes weak rather than looks thin, that is a seasoning problem, and reducing concentrates everything, including a sweetness that 100 g of dates and 40 g of sugar already supply.
- 5
Taste it on its own. It should be aggressively sweet-sour, almost too much. If it tastes weak, add a little more tamarind, salt or jaggery rather than cooking it down.
1mOn the plate it competes with a sharp apple, a lime dressing and salt, and a restrained version disappears.
Cool and store
- 6
Stop it slightly looser than you want, cool, and refrigerate in a clean jar or a squeeze bottle.
30mIt thickens considerably in the fridge. If it has set too firm by the next day, loosen it with a spoon of hot water.
Tip: It keeps a week, so it is a natural job for the day before, or earlier.
Dietary
Storage & Shelf Life
Refrigerated
Temperature: 0-4°C
Shelf life: 7 days
Freeze: Yes
Not reheated. Serve it cold or at room temperature; if it has thickened in the fridge, stir in a spoon of hot water until it pours again.
Plating
Drizzled in thin lines rather than spooned on, so no single mouthful is overwhelmed: about a teaspoon per chaat glass, tamarind first, then the mint chutney.
Garnish: None
Serve in: Small jug or squeeze bottle
Temperature: Cold or room temperature
The Story Behind This Dish
“This is not from an Indian grandmother or a restaurant; it was designed by Claude for a Saturday Indian dinner for seven in Basel, as the dark, sweet-sour half of the chutney pair on a chaat, with Alex's own mint chutney as the fresh green half. The starter changed more than once while the menu was being planned and ended up as a cold green apple and pomegranate chaat, and the chutney survived every version unchanged, because a chaat needs that sweet-sour backbone whatever the fruit or vegetable underneath. Dates give it body and a rounded sweetness plain sugar cannot, and the tamarind supplies the sourness that cuts through everything else on the plate. It was made with the Thermomix instead of a sieve, and it looked worryingly thin before blending, which is why that step now says so.”
Wine pairing: Not served on its own; it takes on whatever is poured with the dish it dresses.
Disclaimer: The information provided in this recipe, including preparation methods, storage guidelines, and shelf-life recommendations, is for general guidance only. We accept no responsibility for any foodborne illness or adverse effects resulting from the preparation, handling, storage, or consumption of food made using this recipe. Always follow safe food handling practices and consult official food safety guidelines.
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