James Martin’s fresh mango sorbet blends three ripe mangoes with sifted icing sugar and lemon juice into a purée, then churns or freeze-whisks it into a smooth, bright sorbet. Three ingredients, no cooking, no dairy, no eggs, and it keeps in the freezer for a couple of months. It serves four.
The recipe comes from BBC’s Sweet Baby James, one of his earliest shows, and it’s also in his Desserts book. Martin’s steer is simple: the mangoes must be really ripe, because everything, colour, sweetness and flavour, comes from the fruit itself. There’s nowhere to hide a hard, underripe mango in a three-ingredient recipe.
The lemon juice does more than add sharpness. It balances the heavy sweetness of the icing sugar, stops the sorbet tasting one-note, and helps prevent the purée from browning as it freezes. Without it, mango sorbet can taste flat and dull despite all that sugar. Two lemons’ worth gives it the lift it needs.
James Martin Fresh Mango Sorbet
Course: DessertCuisine: BritishDifficulty: Easy4
servings15
minutes290
kcal2
hours15
minutesJames Martin’s three-ingredient mango sorbet from BBC’s Sweet Baby James: ripe mangoes, icing sugar and lemon juice blended and frozen. No cooking, no dairy, no eggs, vegan-friendly. Works with or without an ice cream maker. Keeps for months. Serves four.
Ingredients
3 fresh mangoes, peeled, stones removed
250g/8¾oz icing sugar, sifted
2 lemons, juice only
Directions
- Blend:Roughly chop the mango flesh and put it into a food processor with the icing sugar and lemon juice. Blend to a smooth purée.
- Churn (with a machine):Transfer the mixture into an ice cream machine and churn to freeze according to the manufacturer’s instructions. Once frozen, transfer to a container, cover and store in the freezer.
- Freeze-whisk (without a machine):Pour the purée into a plastic freezer box, cover and freeze for 1 hour. Remove and whisk the half-frozen sorbet to break up the ice crystals, then return to the freezer for a further 40 minutes.
- Serve:Scoop and serve. It keeps for a couple of months in the freezer.
Notes
- Freezing 1-2 hours (no machine) or as per machine
FAQs
How ripe do the mangoes need to be?
Very ripe, and Martin is clear on this: the mangoes must be really ripe for the sorbet to work. A ripe mango is fragrant at the stem end, gives slightly when pressed, and has deep golden flesh. Underripe mangoes are fibrous, pale and starchy, and no amount of sugar will make them taste like a good sorbet.
If you can find Alphonso or Ataulfo (honey) mangoes, they’re naturally sweeter and smoother than the larger Tommy Atkins variety most supermarkets stock. With only three ingredients, the mango does all the work, so this is the one place not to compromise. Buy them a couple of days ahead and let them ripen on the counter if needed.
Do I need an ice cream maker?
No. Martin gives a proper no-machine method: freeze the purée in a box for an hour, whisk it hard to break up the ice crystals, then freeze for another 40 minutes. The whisking is what gives you a smooth texture rather than a solid block of frozen fruit, since it breaks the large crystals into finer ones.
With a machine, the churning does the same job more evenly and produces a slightly silkier result. Without one, an extra freeze-and-whisk cycle (so two rounds instead of one) gets you closer to that finish. Either way, the sorbet is scoopable from the freezer after a few minutes out on the counter.
Why icing sugar instead of caster or granulated?
Icing sugar dissolves instantly into the cold purée without any heat, which matters because this recipe has no cooking step. Granulated or caster sugar would leave gritty undissolved crystals in the sorbet, since there’s no syrup stage to melt them into.
Martin sifts the icing sugar before adding it, which removes any lumps and ensures it blends seamlessly into the mango. 250g sounds generous, but sorbet needs more sugar than you’d expect: the sugar lowers the freezing point, which is what keeps the texture smooth and scoopable rather than rock-hard.
Is it really vegan and dairy-free?
Yes, completely. There’s no dairy, no eggs and no animal products at all: just mango, sugar and lemon. BBC tags it vegan, vegetarian, dairy-free and egg-free. That makes it one of the simplest naturally vegan desserts you can serve, without needing any plant-based substitutes or special ingredients.
It’s also a useful dessert to have in the freezer for guests with dietary requirements, since it covers almost every common restriction. The only allergen concern would be rare mango sensitivity. It sits alongside his cherry trifle and apple charlotte as dessert options, though those are both dairy-rich, so this sorbet fills a genuine gap.
How long does it keep, and does the texture change?
Martin says it keeps for a couple of months in the freezer, which is generous for a homemade sorbet. Over time, ice crystals gradually grow and the texture becomes icier, so it’s at its best in the first week or two, and still perfectly good for much longer.
If it goes icy after long storage, let it soften at room temperature for 10-15 minutes, then blitz it briefly in a food processor to break up the crystals and refreeze. That essentially re-churns it and brings back the smooth texture. Keep it in a sealed, airtight container to minimise freezer burn.
What should I serve it with?
On its own in a bowl or a cone is the simplest option, and the vivid colour makes it look spectacular. Martin’s approach to desserts is usually generous rather than minimalist, so a scoop alongside something warm and rich, like his sticky toffee pudding or double chocolate cherry brownies, gives you that hot-and-cold contrast that works so well with frozen desserts.
For a lighter finish, serve it with fresh berries or sliced tropical fruit, or pair two sorbets together if you make a second flavour. The sweet, bright mango plays well against sharper fruits like passion fruit or lime, which is the same acidic-fruit-against-sweetness balance the lemon brings to the sorbet itself.
