
Lemon Posset
Lemon Posset · ready in 4 h 26 min · 8 servings · 443 kcal per serving · easy · 3 ingredients
Lemon Posset is a classic British set cream where lemon juice thickens sweet hot cream into a bright, silky dessert.
- Prep
- 18 min
- Cook
- 8 min
- Total
- 4 h 26 min
- Serves
- 8
- kcal
- 443
- Difficulty
- easy
Ingredients · 8 servings
- 800 gHeavy cream
- 200 gSugar
- 120 gLemon juice, freshly squeezed
Equipment
stovetop, refrigerator, ramekin, saucepan, whisk, fine sieve, tray, jug, citrus juicer, heatproof spatula, measuring jug, ladle
Instructions
- Mise En Place
Gather 800 g heavy cream, 200 g sugar, 120 g lemon juice, 8 ramekins, a saucepan, whisk, sieve, tray, jug, scale, and citrus juicer. · 10 min
What to look for: All ingredients are measured and the ramekins are ready on a tray.
- Heat Cream Sugar
Heat the cream and sugar in a saucepan over medium heat, whisking until the sugar dissolves and the mixture looks smooth. · 4 min
What to look for: The cream steams lightly and no sugar grains remain on the pan base.
- Simmer The Cream
Boil the mixture gently, then simmer for 3 minutes while stirring often to thicken it slightly and prevent scorching. · 3 min
What to look for: Small bubbles rise across the surface and the cream lightly coats the spatula.
- Add Lemon Juice
Remove the pan from the heat, pour in the lemon juice, and whisk for 30 seconds until the cream smells bright and citrusy. · 2 min
What to look for: The mixture stays smooth and turns slightly glossier after the juice is added.
- Strain And Pour
Strain the hot posset through a fine sieve into a jug, then divide it evenly among 8 ramekins set on a tray. · 6 min
What to look for: Each ramekin is evenly filled with a smooth pale cream.
- Chill Until Set
Chill the ramekins uncovered until cool, then cover and refrigerate until softly set, at least 4 hours. · 4 h
What to look for: The surface is set and barely trembles when a ramekin is nudged.
- Serve Chilled
Serve the lemon posset cold, straight from the ramekins, with a glossy surface and a spoonable, silky set. · 1 min
What to look for: The posset holds its shape on the spoon while remaining creamy.
Nutrition (per serving)
| kcal | 443 |
|---|---|
| Protein | 2 g |
| Carbohydrates | 29 g |
| of which sugars | 28 g |
| Fat | 36 g |
| of which saturated | 23 g |
| Fibre | 0 g |
| Sodium | 27 mg |
Nutri-ScoreE
Allergens
Contains: milk
Storage and reheating
- Fridge: up to 3 days
- Freezer: not recommended
- Serve chilled without reheating.
Ingredient substitutions
Heavy cream
- Double cream: Use the same weight for a richer British style set.
Sugar
- Caster sugar: Caster sugar dissolves quickly and keeps the texture smooth.
Lemon juice
- Bottled lemon juice: Use only pure lemon juice, as acidity is needed for the cream to set.







