Lemon possets
Lemon possets are a simple yet elegant dessert made with heavy cream and fresh lemon juice, served in lemon shells and perfect for entertaining with optional garnishes like fresh mint or berries.
Liam Carter 
If you are looking for an elegant dessert that looks professional but is surprisingly simple to whip up, the lemon posset is your best bet. At 205focus.com, we love recipes that prioritize flavor and presentation without unnecessary stress. This zesty, creamy delight offers a texture reminiscent of a delicate curd, and achieving that signature consistency is easy as long as you stick to full-fat heavy cream. Anything lighter simply won't set, so keep it rich.
Why You Will Love It
This recipe is practically foolproof, making it a perfect choice for your next dinner party. It is a stunning display that requires very little effort. While fresh mint is a classic garnish, you can easily elevate the look by adding fresh raspberries or blueberries right on top.
Quick Facts
- Total Time: 4 hours and 30 minutes (30 minutes prep, 4 hours chilling).
- Yield: 10 servings.
Ingredients
- 6 large lemons
- 2 cups (240 milliliters) heavy cream
- 2/3 cup sugar
- Pinch of fine salt
- Fresh mint for garnish
Preparation Instructions
- Halve 5 of the lemons lengthwise. Scoop out the pulp over a fine-mesh sieve set in a bowl, pressing to extract the juice. You will need 1/3 cup of juice for the posset. Place your empty lemon shells on a tray—or use a muffin tin to keep them upright—and zest the final lemon.
- In a saucepan, stir together the heavy cream, sugar, a tablespoon of lemon zest, and salt. Bring to a gentle boil, then simmer undisturbed for 3 minutes. Do not skip this step; under-reducing the cream is the most common reason the dessert fails to set.
- Remove from heat, strain through a fine-mesh sieve to remove the zest, and whisk in your lemon juice. The mixture should begin to thicken slightly.
- Pour the mixture into the lemon shells while still warm. Chill uncovered in the refrigerator for at least 4 hours until firm.
Pro Tips for Success
- Heavy Cream Only: Do not use half-and-half, light cream, or plant-based alternatives; they will not yield the correct set.
- Stay Steady: A muffin tin is the perfect kitchen hack for keeping your lemon shells stable in the fridge.
- Prep Ahead: You can prepare these up to 2 days early. Once set, just cover them loosely with plastic wrap.
