Ice Cream and Sorbets

Lemon Sorbet

In Italy, lemon sorbetto is served both as dessert and between courses to refresh the palate. We steep the zest in warm syrup so the sorbet tastes of the whole lemon, not just its sour juice. There’s a fair amount of sugar, but without it you’d have ice — sugar is what keeps the crystals fine.

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Lemon Sorbet — the finished dish
Prep
25 min
Cook
5 min
Rest
5 h
Total
5 h 30 min
Servings
6
Level
Easy
Per serving
155 kcal

Ingredients

Makes: about 900 ml, 6 servings

Method

  1. Step 1: Zest and juice

    Scrub the lemons in hot water. Finely grate the zest of two — just the yellow layer, as the white pith is bitter. Then squeeze 200 ml of juice from all of them.

  2. Step 2: Infuse the syrup

    Bring the water and sugar to the boil, stirring until the sugar dissolves and the syrup is clear. Take off the heat, add the zest and salt, cover and leave for 20 minutes.

  3. Step 3: Add the juice

    Stir the lemon juice into the warm syrup. Strain out the zest if you want a perfectly smooth sorbet, or leave it in for flecks of colour and a stronger aroma.

  4. Step 4: Chill

    Cool to room temperature, then cover and chill in the fridge for at least 2 hours.

  5. Step 5: Churn

    Churn for 25–30 minutes until the sorbet turns pale, gains volume and looks like wet snow. Transfer to a container and freeze for another 3 hours.

  6. Step 6: Without a machine

    Freeze in a shallow metal container for 1 hour, then break up the crystals with a fork every 30 minutes, 4–5 times. For a creamier finish, blitz it in a blender at the end and freeze for another 1–2 hours.

  7. Step 7: Serve

    Give the sorbet 5 minutes at room temperature, then scoop into chilled glasses or bowls and top with a strip of zest.

Tips & variations

  • Tip

    Lemons vary a lot in acidity. Taste before freezing: if it makes your tongue tingle, dissolve another 1–2 tbsp sugar in the warm mixture.

  • Variation

    For lemon-mint sorbet, steep a handful of mint leaves in the hot syrup with the zest, then strain.

  • Tip

    Squeeze the juice fresh: bottled juice tastes flat and often contains preservatives.

  • Storage

    Keeps up to a week in a sealed container; if it hardens, blitz it again in a blender.

Nutrition

Approximate nutrition per serving and for the whole dish
1 serving Whole dish 6 servings
Energy155 kcal930 kcal
Protein0 g0 g
Fat0 g0 g
Carbohydrates39 g234 g

Approximate values calculated from standard ingredient data.