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Lemon Posset Recipe

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4.4 from 13 reviews

Lemon Posset is a silky, creamy British dessert made from just three simple ingredients: heavy cream, sugar, and fresh lemon juice. It’s gently cooked on the stovetop and then chilled until set, resulting in a refreshing, tangy custard with a smooth texture. Perfect for a light, elegant dessert that’s easy to prepare and impressive to serve.

Ingredients

For the Lemon Posset

  • 2 cups 35% heavy cream
  • 2/3 cup granulated sugar
  • 1/3 cup fresh lemon juice
  • 1 tablespoon lemon zest (from one small to medium lemon)

Instructions

  1. Combine Cream and Sugar: In a medium-sized pot over medium heat, combine the heavy cream and granulated sugar. Stir occasionally to dissolve the sugar completely. This should take about 5 minutes.
  2. Boil the Mixture: Increase the heat to medium-high and bring the cream and sugar mixture to a gentle boil. Let it boil gently for 3 minutes, stirring frequently to prevent it from boiling over or scorching.
  3. Cool Slightly: Remove the pot from heat and let it cool for about 5 minutes to temper the mixture before adding lemon juice.
  4. Add Lemon Juice and Zest: Stir in the fresh lemon juice and lemon zest thoroughly, ensuring even distribution of flavor.
  5. Pour into Serving Dishes: Carefully pour the mixture into four ramekins or serving dishes.
  6. Chill and Set: Allow the possets to cool to room temperature. Cover each with lids or parchment paper secured with rubber bands and refrigerate for at least 4 hours, preferably overnight, until fully set.
  7. Garnish and Serve: Before serving, garnish with fresh berries, mint leaves, or your favorite toppings for a fresh finish.

Notes

  • Use fresh lemon juice for the best flavor and proper setting.
  • Make sure to boil the cream and sugar mixture long enough to properly thicken the posset but avoid a rapid boil to prevent scorching.
  • Chilling overnight improves texture and flavor melding.
  • For a twist, garnish with candied lemon peel or a dusting of powdered sugar.
  • This dessert is naturally gluten-free and vegetarian-friendly.