Creamy Lemon Posset Cups Recipe with Easy Shortbread Dippers for Dessert

Name: Creamy Lemon Posset Cups Recipe with Easy Shortbread Dippers for Dessert
Prep time: 15 min
Cook time: 18 min
Total time: 4 h 33 min
Cuisine: British
Ingredients: 2 cups heavy cream (480 ml); ⅔ cup granulated sugar (135 g); Juice and zest of 2 large fresh lemons; 2 tablespoons unsalted butter (28 g); All-purpose flour (for dusting shortbread, optional); For the Shortbread Dippers:; ½ cup unsalted butter, softened (115 g); ¼ cup powdered sugar (30 g); 1 cup all-purpose flour (120 g); ½ teaspoon vanilla extract; A pinch of salt

Posted on April 17, 2026

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“You sure that’s not just lemon pudding?” my friend asked, squinting suspiciously at the pale yellow cups I’d just set on the table. Honestly, I wasn’t sure myself at first. The recipe for these creamy melt-in-your-mouth lemon posset cups came about on a lazy Sunday afternoon when I had just a few simple ingredients on hand and zero desire to fuss in the kitchen. I’d heard of posset before but never tried making it. It sounded fancy, but with only cream, sugar, and lemons in my pantry, I figured it was worth a shot.

It wasn’t until the first bite that I realized this dessert was something special. The texture was so silky and smooth it almost melted right away, and the lemon zing wasn’t overpowering but beautifully balanced. I paired it with some homemade shortbread dippers (because let’s face it, everything’s better with shortbread) and suddenly I had a dessert that felt both indulgent and refreshingly light. Since then, I’ve made these lemon posset cups multiple times, sometimes swapping the shortbread for buttery graham crackers or crisp biscotti when I’m feeling adventurous.

There’s a quiet satisfaction in a dessert that’s so simple yet so satisfying, and these posset cups have become my go-to when I want something elegant without the drama. I guess what really sticks with me is how this recipe turned a few humble ingredients into something worth savoring — like a little bright spot at the end of a busy day or a sweet surprise for unplanned guests. If you’re curious about a creamy lemon dessert that doesn’t require fancy equipment or hours in the kitchen, this might just become your new favorite too.

Why You’ll Love This Recipe

After testing this creamy lemon posset recipe several times, I can honestly say it’s one of those rare desserts that feels effortlessly impressive. You know, the kind that wows guests but doesn’t have you sweating over complicated steps or obscure ingredients. Here’s why it’s stuck around in my kitchen rotation:

Quick & Easy: You can whip up these lemon posset cups in under 20 minutes, then just chill. Perfect for last-minute dessert cravings or when you want something sweet without the fuss.
Simple Ingredients: Cream, sugar, and fresh lemons are probably already in your fridge or pantry. No exotic stuff needed — just quality basics.
Perfect for Entertaining: These cups are elegant enough for dinner parties but easy enough for casual family meals or a treat after a busy week.
Crowd-Pleaser: The silky, tangy flavor hits the sweet spot for both kids and adults. Plus, pairing them with buttery shortbread dippers adds a lovely texture contrast everyone appreciates.
Unique Yet Familiar: This isn’t just another lemon dessert. The posset’s custard-like texture is richer and creamier than a standard pudding, without needing eggs or gelatin.

What makes these lemon posset cups stand apart is the way the cream thickens naturally with the lemon juice — no baking or complicated setting agents. The shortbread dippers add that crumbly, buttery bite that keeps you coming back for more. Honestly, it’s comfort food reimagined, where each spoonful feels like a little celebration of simple ingredients done just right. If you enjoy desserts like a warm vanilla custard sauce cake or the delicate balance in a brown sugar pavlova roll, you’ll find this recipe hits that same sweet spot.

What Ingredients You Will Need

This recipe uses simple, wholesome ingredients to deliver bold flavor and that satisfyingly creamy texture without any fuss. Most of these are pantry staples, and you can easily swap a few if needed.

Heavy cream (2 cups / 480 ml) – The base of the posset, giving it that rich, silky mouthfeel. I always go for a good-quality brand like Horizon or Organic Valley for the best texture.
Granulated sugar (⅔ cup / 135 g) – Sweetens the posset just right. You can use caster sugar if you want it to dissolve even faster.
Fresh lemons (2 large, juiced and zested) – The star flavor here. Use unwaxed lemons so the zest is safe to use. Meyer lemons add a lovely mild sweetness if you can find them.
Butter (2 tablespoons / 28 g, unsalted) – Adds a subtle richness and smooth finish to the posset.
All-purpose flour (for dusting shortbread, optional) – Helps keep your workspace clean when rolling out the dough for dippers.

For the Shortbread Dippers:

Unsalted butter (½ cup / 115 g, softened) – The key to that melt-in-your-mouth shortbread texture.
Powdered sugar (¼ cup / 30 g) – For gentle sweetness without graininess.
All-purpose flour (1 cup / 120 g) – Provides structure to the dippers.
Vanilla extract (½ teaspoon) – Adds warmth and depth to the shortbread flavor.
Salt (a pinch) – Balances sweetness and enhances flavor.

For a dairy-free option, you could swap the heavy cream for canned coconut milk (full fat) and use a vegan butter substitute for the shortbread. I haven’t tried it personally, but a few readers have had success with those swaps.

Equipment Needed

Medium saucepan: For gently heating the cream and sugar mixture without scorching.
Whisk: Essential for smooth blending of ingredients and preventing lumps.
Fine mesh sieve or strainer: Helpful to strain the posset before pouring into cups, ensuring extra silky texture.
Measuring cups and spoons: Accuracy helps with consistency — I rely on a set of both US and metric measurements.
Juicer or citrus reamer: Makes extracting lemon juice faster and cleaner.
Mixing bowl: For combining shortbread ingredients.
Baking sheet: To bake the shortbread dippers evenly.
Parchment paper or silicone baking mat: Prevents sticking and makes cleanup easier.

If you don’t have a whisk, a fork works in a pinch, but the texture might not be quite as smooth. For the shortbread, a food processor can speed things up, but mixing by hand is just fine (and keeps it simple). I’ve found that investing in a good-quality saucepan with a heavy bottom helps avoid hot spots and burning when making custards or possets.

Preparation Method

Heat the cream and sugar: In a medium saucepan, combine 2 cups (480 ml) of heavy cream and ⅔ cup (135 g) granulated sugar. Warm over medium heat, stirring frequently with a whisk until the sugar dissolves completely and the mixture just starts to simmer (about 5 minutes). Avoid boiling to prevent curdling.
Add lemon zest and juice: Remove the pan from heat. Stir in the zest and juice of 2 large lemons along with 2 tablespoons (28 g) of unsalted butter. Whisk gently until the butter melts and everything is combined. The mixture will thicken slightly as the acid from the lemon curdles the cream just enough to create that velvety texture.
Strain the mixture: Pour the lemon posset through a fine mesh sieve into a clean bowl or directly into serving cups. This step ensures any bits of zest or curdled cream are filtered out for a silky finish.
Chill the posset: Cover the cups with plastic wrap and refrigerate for at least 4 hours, or until the posset has set and is firm but still creamy. Overnight chilling works well if you want to prepare ahead.
Prepare the shortbread dough: While the posset chills, cream ½ cup (115 g) softened unsalted butter with ¼ cup (30 g) powdered sugar in a mixing bowl until light and fluffy. Add 1 cup (120 g) all-purpose flour, ½ teaspoon vanilla extract, and a pinch of salt. Mix until a smooth dough forms. If the dough feels too crumbly, add a teaspoon of cold water.
Shape and bake the dippers: Roll out the dough on a lightly floured surface to about ¼ inch (6 mm) thickness. Cut into finger-sized strips or small rectangles. Place on a baking sheet lined with parchment paper and bake in a preheated oven at 325°F (165°C) for 15-18 minutes or until the edges are just turning golden. Let cool completely on a wire rack.
Serve: Spoon the chilled lemon posset cups onto a serving tray and arrange the shortbread dippers alongside. The buttery crunch of the dippers is perfect for dipping or scooping up the luscious posset.

Quick tip: When zesting lemons, avoid the white pith underneath as it can be bitter. Also, if your posset doesn’t set fully after chilling, a little extra time in the fridge usually does the trick. The texture should be creamy yet hold its shape like a custard.

Cooking Tips & Techniques

Working with posset is mostly about gentle heat and patience. You want the cream to warm enough to dissolve the sugar and react with the lemon juice without boiling. Boiling can cause the cream to separate too much, ruining the smooth texture you want.

One mistake I made the first time was rushing this step, turning the heat up too high. The mixture split and looked curdled instead of silky — not the end of the world, but it wasn’t as pleasant to eat. So, low and slow wins here.

Also, always zest your lemons before juicing. It’s easier to get clean zest and prevents wasting juice. When mixing the shortbread dough, don’t overwork it or the dippers will turn tough instead of tender. A light hand and cold ingredients make all the difference.

Another tip: chilling the posset overnight really improves the flavor and texture. The lemon mellows just enough, and the cream sets beautifully. Meanwhile, the shortbread can be baked a day ahead and stored in an airtight container, making this dessert great for prepping in advance.

Variations & Adaptations

Berry Lemon Posset: Stir in a few fresh or thawed raspberries or blueberries into each cup before chilling for a fruity twist.
Herb-Infused Posset: Add a sprig of fresh thyme or basil to the cream while heating, then strain it out before adding lemon juice for a subtle herbal note.
Chocolate-Dipped Shortbread: Dip one end of the shortbread dippers into melted dark chocolate and let set for an extra indulgent touch.
Gluten-Free Version: Use almond flour or a gluten-free flour blend for the shortbread dippers. The texture is a bit different but still delicious.
Vegan Adaptation: Substitute coconut cream for heavy cream and use vegan butter or coconut oil for the shortbread. The lemon flavor shines through beautifully even with these swaps.

Personally, I once made a batch with candied ginger added to the shortbread dough, which paired surprisingly well with the lemon’s brightness. Feel free to experiment based on your pantry and preferences!

Serving & Storage Suggestions

Serve the lemon posset cups chilled, straight from the fridge. The creamy, tangy custard contrasts fabulously with the crumbly, buttery shortbread dippers. For a pretty presentation, garnish the posset with a thin lemon twist or a fresh mint leaf.

This dessert pairs nicely with a light herbal tea or a crisp glass of sparkling wine if you’re feeling fancy. If you’re serving at a party, arrange the cups on a tray with the shortbread dippers fanned out for easy grabbing.

Leftovers should be covered and refrigerated. The posset cups keep well for up to 3 days, though the shortbread dippers are best eaten within 2 days to maintain their crispness. You can store the shortbread separately in an airtight container to keep them fresh longer.

Reheat is generally not recommended for the posset, but if your shortbread dippers soften, a quick 5-minute toast in a low oven will restore their crispness. This dessert’s flavor actually deepens a bit after resting, making it a perfect make-ahead treat.

Nutritional Information & Benefits

Each serving of these lemon posset cups with shortbread dippers provides a satisfying boost of calcium and vitamin C thanks to the cream and fresh lemons. While this dessert is rich, it’s made from simple, whole ingredients without preservatives or additives.

A typical serving contains about 250-300 calories, mostly from the cream and butter, so it’s definitely an indulgence best enjoyed in moderation. For those watching carbs, the lemon posset itself is relatively low in sugar compared to many desserts, and you can reduce sugar slightly for a less sweet version.

Gluten-free and vegan versions are easily made, making this dessert accessible for many dietary needs. The fresh lemon juice adds a bright dose of antioxidants, and the creamy texture makes it feel like a treat rather than a sugar overload.

Conclusion

These creamy melt-in-your-mouth lemon posset cups with buttery shortbread dippers have quietly become one of my favorite easy desserts to make and share. They bring together bright, fresh lemon flavor with a luscious custard texture that’s just the right kind of indulgent — no complicated steps or rare ingredients required.

Whether you’re craving a light finish to a dinner party or a simple sweet snack to enjoy with tea, this recipe fits the bill. I love how it’s flexible enough to customize but always delivers that elegant, comforting feel.

If you give these lemon posset cups a try, I’d love to hear if you paired them with any special dippers or added your own twist. Sharing recipes and tweaks is part of the fun, after all. Here’s to many creamy, tangy spoons of happiness ahead!

Frequently Asked Questions

What is lemon posset?

Lemon posset is a traditional British dessert made from cream, sugar, and lemon juice. The lemon juice naturally thickens the cream into a silky, custard-like texture without needing eggs or gelatin.

Can I make lemon posset ahead of time?

Yes! In fact, chilling the posset overnight helps it set perfectly and develop deeper flavor. Just keep it covered in the fridge until ready to serve.

What can I use instead of shortbread dippers?

You can use graham crackers, biscotti, or even crisp cookies as dippers. They all add a nice crunch against the creamy posset.

Is lemon posset gluten-free?

The posset itself is naturally gluten-free, but the shortbread dippers contain flour. For a gluten-free dessert, use almond flour or gluten-free flour blends for the dippers.

Can I use bottled lemon juice?

For best flavor and texture, fresh lemon juice is recommended. Bottled juice is often less vibrant and can affect how the posset sets.