I love this recipe because it feels fancy while staying incredibly simple. I only need a handful of ingredients, and the lemon brings a fresh, vibrant flavor that balances the richness of the cream. I also like that I can make it ahead of time, which makes it perfect for dinner parties, holidays, or a quiet dessert night at home. Serving it in lemon shells gives it a stunning look with very little extra effort.
Ingredients
(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)
1 cup heavy cream (or heavy whipping cream) ¼ cup granulated sugar, plus more for brûlée 1 to 1½ lemons, zested 3 tablespoons fresh lemon juice 1 teaspoon vanilla extract
Directions
I rinse and soak the lemons thoroughly, then pat them dry. I slice them into halves and scoop out the flesh with a spoon, working carefully between the skin and flesh until the inside releases.
I squeeze the lemon flesh by hand or with a lemon squeezer to extract the juice. I strain it through a sieve to catch the seeds and pulp, then set the juice aside.
In a large saucepan, I combine the heavy cream, sugar, and lemon zest. I stir the mixture over medium-low heat until the sugar dissolves and the cream thickens slightly, about 5 minutes. I make sure it does not boil.
I turn off the heat and stir in the lemon juice and vanilla extract. As I keep stirring, the cream thickens more.
For the smoothest texture, I strain the mixture through a sieve to remove the zest. I let the cream cool for about 10 minutes.
I fill the hollowed lemon halves evenly with the mixture. I chill them in the refrigerator for at least 1 to 2 hours, or overnight, until fully set.
When I am ready to serve, I either enjoy them as they are or sprinkle a thin, even layer of sugar over the top and brûlée it with a blowtorch.
Servings and timing
I make 6 servings from this recipe.
The total time is 2 hours 15 minutes. That includes about 15 minutes of preparation and at least 2 hours of chilling time so the filling can fully set.
Variations
I sometimes add a little extra vanilla for a softer, warmer flavor. When I want a brighter citrus note, I mix in a bit more lemon zest. For a slightly different twist, I like using small ramekins instead of lemon halves when I want an easier presentation. I can also skip the brûlée topping for a simpler finish, though I think the crisp sugar layer adds a wonderful contrast to the creamy filling.
Storage/reheating
I store Lemon Posset Brûlée in the refrigerator, covered gently, for up to 2 days. I prefer adding the brûlée topping right before serving so the sugar stays crisp. I do not reheat this dessert because it is meant to be served chilled. If I make it ahead, I keep it cold until I am ready to enjoy it.
FAQs
Can I make lemon posset brûlée ahead of time?
Yes, I often make it ahead because it needs time to chill and set properly. I find that making it the day before works very well.
Can I use bottled lemon juice?
I prefer fresh lemon juice because it gives the dessert a cleaner and brighter flavor. Bottled juice can work in a pinch, but I think the taste is better with fresh lemons.
What if I do not have a blowtorch?
I simply serve the posset without the brûléed top. It is still creamy, tangy, and delicious even without that extra sugar crust.
Why did my mixture not set properly?
I make sure to use enough lemon juice and give the dessert enough chilling time. The cream also needs to be heated properly so the texture comes together well after the citrus is added.
Can I serve this in something other than lemon halves?
Yes, I can pour the mixture into small ramekins, dessert glasses, or other serving dishes. The lemon shells look beautiful, but other containers work just as well.
Conclusion
Lemon Posset Brûlée is a simple yet impressive dessert I love making when I want something creamy, fresh, and memorable. The smooth lemon filling paired with the crisp caramelized sugar topping creates a beautiful contrast in both flavor and texture. Whether I serve it for guests or keep it for a special treat at home, it always feels like a dessert worth making again.
Creamy, silky, and full of bright citrus flavor, this Lemon Posset Brûlée is an elegant dessert served in lemon shells with a crisp caramelized sugar topping.
Author:Sarah
Prep Time:15 minutes
Cook Time:10 minutes
Total Time:2 hours 15 minutes
Yield:6 servings
Category:Dessert
Method:Stovetop, Chilled, Brûlée
Cuisine:British-inspired
Diet:Vegetarian
Ingredients
1 cup heavy cream (or heavy whipping cream)
¼ cup granulated sugar, plus more for brûlée topping
Zest of 1 to 1½ lemons
3 tablespoons fresh lemon juice
1 teaspoon vanilla extract
Instructions
Rinse the lemons thoroughly, soak if needed, and pat dry. Slice them in half. Scoop out the flesh using a spoon by inserting the tip between the skin and flesh, then work around until the flesh releases from the peel.
Squeeze the lemon flesh by hand or with a lemon squeezer. Strain through a sieve to catch seeds and pulp. Set the juice aside.
In a large saucepan, combine the heavy cream, sugar, and lemon zest. Cook over medium-low heat, stirring consistently, until the sugar dissolves and the cream thickens slightly, about 5 minutes. Do not let it boil.
Remove from the heat and stir in the lemon juice and vanilla extract. Keep stirring as the mixture thickens further.
For a smoother texture, strain the mixture through a sieve to remove the zest. Let it cool for 10 minutes.
Divide the mixture evenly among the hollowed lemon halves. Refrigerate for 1 to 2 hours minimum, or until set.
To serve, enjoy as is or sprinkle the tops evenly with granulated sugar and caramelize with a kitchen torch for a brûlée finish.
Notes
Do not boil the cream, or the texture may change.
Straining the mixture gives the posset a smoother, creamier finish.
Chill overnight for the best set and flavor.
Use a thin, even layer of sugar for the best brûlée topping.
A kitchen torch works best for caramelizing the sugar just before serving.
