Lemon Posset
There is something quietly magical about Lemon Posset. It is one of those desserts that feels elegant and indulgent, yet comes together with almost surprising ease. The moment you spoon into that silky, pale yellow cream and catch the bright citrus aroma, you know you are in for something special. Trust me, you’re going to love this. It is cool, creamy, and bursting with lemon flavor in the most comforting way.
Behind the Recipe
This recipe always reminds me of calm afternoons and simple pleasures. Lemon Posset is the kind of dessert you make when you want to impress without stress. I first fell for it because of how effortlessly it turns a few humble ingredients into something that feels restaurant-worthy, and every time I make it, it still feels like a little kitchen victory.
Recipe Origin or Trivia
Lemon Posset has roots in British cuisine, where it began centuries ago as a warm drink made with milk and wine. Over time, it evolved into the chilled dessert we know today. Modern versions skip the wine and rely on the natural magic between cream and lemon juice to thicken into that signature custard-like texture.
Why You’ll Love Lemon Posset
This dessert has a lot going for it, and once you try it, you will see why it is so beloved.
Versatile: Serve it in glasses, jars, or even hollowed-out lemons for a stunning presentation that fits casual dinners or fancy gatherings.
Budget-Friendly: With just a few basic ingredients, this recipe proves that simple can still feel luxurious.
Quick and Easy: Minimal prep and no baking involved, which makes it perfect for busy days.
Customizable: You can adjust the citrus level or add toppings to make it your own.
Crowd-Pleasing: Creamy, tangy, and lightly sweet, it wins over almost everyone.
Make-Ahead Friendly: It sets beautifully in the fridge, which means less work on the day you serve it.
Great for Leftovers: It keeps well chilled, so you can enjoy it over a couple of days.
Chef’s Pro Tips for Perfect Results
A few small details make all the difference with Lemon Posset. Use fresh lemon juice for the brightest flavor. Heat the cream gently and avoid boiling too aggressively. Let the mixture rest properly in the fridge so it can fully set into that luscious texture.
Kitchen Tools You’ll Need
You do not need much to make this recipe, which is part of its charm.
Saucepan: Used to gently heat and simmer the cream and sugar.
Whisk: Helps combine everything smoothly.
Measuring Cups and Spoons: For accurate results and balanced flavor.
Serving Glasses or Bowls: Choose something that shows off the creamy texture.
Ingredients in Lemon Posset
The beauty of this dessert lies in how these simple ingredients come together in perfect harmony.
- Heavy Cream: 2 cups, this creates the rich, velvety base of the posset.
- Granulated Sugar: 3/4 cup, adds sweetness and balances the tart lemon.
- Fresh Lemon Juice: 1/3 cup, thickens the cream and brings bright citrus flavor.
- Lemon Zest: 1 tablespoon, adds extra aroma and depth to the lemon taste.
Ingredient Substitutions
If you need to tweak things, there is some flexibility here.
Heavy Cream: Full-fat coconut cream can be used for a dairy-free version.
Granulated Sugar: Fine caster sugar works just as well.
Ingredient Spotlight
Lemon Juice: This is the star of the show. Its acidity reacts with the cream to naturally thicken the dessert while delivering that refreshing tang.
Heavy Cream: Provides the luxurious mouthfeel that makes Lemon Posset so satisfying.

Instructions for Making Lemon Posset
Now let’s dive into the process, and I promise it is easier than it sounds.
- Preheat Your Equipment: There is no oven needed, just make sure your serving dishes are ready and clean.
- Combine Ingredients: In a saucepan, add the heavy cream and sugar and whisk gently.
- Prepare Your Cooking Vessel: Place the saucepan over medium heat and bring the mixture to a gentle simmer.
- Assemble the Dish: Once simmering, cook for about 3 minutes, stirring occasionally, then remove from heat and stir in the lemon juice and zest.
- Cook to Perfection: Allow the mixture to cool slightly so it thickens naturally.
- Finishing Touches: Pour the posset into serving glasses or lemon shells.
- Serve and Enjoy: Chill for at least 4 hours until fully set, then serve cold.
Texture & Flavor Secrets
The magic of Lemon Posset is in the contrast. It is rich yet light, creamy yet refreshing. The lemon cuts through the cream, creating a smooth texture that melts on the tongue with just the right amount of tang.
Cooking Tips & Tricks
Here are a few extra pointers to make it foolproof.
- Stir gently to avoid scorching the cream.
- Always use fresh lemons for the best flavor.
- Chill uncovered until fully set, then cover if storing longer.
What to Avoid
Even simple recipes have a few pitfalls.
- Overboiling the cream, which can affect texture.
- Adding lemon juice while the cream is still aggressively boiling.
- Skipping the chill time, which prevents proper setting.
Nutrition Facts
Servings: 4
Calories per serving: Approximately 420
Note: These are approximate values.
Preparation Time
Prep Time: 10 minutes
Cook Time: 10 minutes
Total Time: 20 minutes plus chilling
Make-Ahead and Storage Tips
Lemon Posset is perfect for planning ahead. Make it a day in advance and store it covered in the fridge. It keeps well for up to three days. Freezing is not recommended as it can affect the creamy texture.
How to Serve Lemon Posset
Serve it chilled with fresh berries, a thin lemon slice, or even inside lemon halves for a beautiful presentation. A simple cookie on the side adds a nice crunch.
Creative Leftover Transformations
If you have extra, use it as a filling for mini tart shells or layer it with crushed cookies for an easy dessert cup.
Additional Tips
For a softer set, reduce the simmering time slightly. For a firmer texture, chill it overnight. Let me tell you, it’s worth every bite.
Make It a Showstopper
Garnish with fresh berries, a twist of lemon zest, or serve in elegant glassware to elevate the look instantly.
Variations to Try
Try adding a hint of vanilla for warmth. Swap lemon for lime for a different citrus twist. Top with fresh raspberries for extra color and flavor.
FAQ’s
1. Can I make Lemon Posset ahead of time?
Yes, it is actually better when made ahead since it needs time to set.
2. How long does it take to set?
At least 4 hours in the fridge, though overnight is ideal.
3. Can I use bottled lemon juice?
Fresh lemon juice is strongly recommended for proper setting and flavor.
4. Why didn’t my posset set properly?
The cream may not have simmered long enough or the lemon juice measurement was off.
5. Is Lemon Posset very sweet?
It is balanced, creamy with a bright citrus tang.
6. Can I reduce the sugar?
Yes, but reducing too much can affect texture.
7. Can I make this dairy-free?
Using full-fat coconut cream works well.
8. How long does it keep in the fridge?
Up to three days when properly covered.
9. Does it need gelatin?
No, the lemon naturally thickens the cream.
10. Can I serve it frozen?
It is best served chilled, not frozen.
Conclusion
Lemon Posset is proof that a dessert does not need to be complicated to be unforgettable. Creamy, tangy, and effortlessly elegant, this one’s a total game-changer. Give it a try and enjoy every smooth, citrusy spoonful.
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Lemon Posset
Description
A silky, classic lemon posset that delivers bright citrus flavor wrapped in a rich, creamy texture. Simple ingredients come together to create an elegant, no-bake dessert that feels luxurious yet effortless.
Ingredients
- 2 cups heavy cream
- 3/4 cup granulated sugar
- 1/3 cup fresh lemon juice
- 1 tablespoon lemon zest
Instructions
- Add the heavy cream and granulated sugar to a saucepan and whisk to combine.
- Place the saucepan over medium heat and bring the mixture to a gentle simmer, stirring occasionally.
- Let it simmer for about 3 minutes until slightly thickened.
- Remove from heat and stir in the fresh lemon juice and lemon zest.
- Allow the mixture to cool for a few minutes.
- Pour the posset into serving glasses or prepared lemon shells.
- Refrigerate for at least 4 hours until fully set.
- Serve chilled and enjoy.
Notes
- Use fresh lemon juice for best flavor and proper setting.
- Chilling overnight creates an even silkier texture.
- Serve with fresh berries for added color and contrast.
