Grapefruit Posset Recipe

We’ve always been fans of the classic British posset, that creamy dessert with roots in medieval England, but our grapefruit twist adds a zesty modern flair that’s simply irresistible. Imagine a silky smooth treat bursting with tart grapefruit notes that balance the richness of cream and sugar—perfect for a light summer finale or a refreshing winter pick-me-up.

In our Grapefruit Posset recipe, we’re keeping things simple yet elegant, using just a few ingredients to create something special. It’s quick to prepare and offers a delightful contrast of flavors that will impress your guests without much fuss.

Ingredients

In our Grapefruit Posset recipe, we focus on a handful of high-quality ingredients that deliver a perfect balance of tartness and creaminess. This simple lineup highlights the zesty brightness of grapefruit paired with rich dairy, ensuring an elegant dessert with minimal effort.

Below, we list the ingredients in the order they are used, including any necessary prep details for accuracy and ease:

  • 2 large grapefruits: We start with these for their vibrant, tangy flavor—zest the outer peel finely to capture the essential oils, then juice them fresh to yield about 1/2 cup of liquid, which adds the signature citrus punch.
  • 2 cups heavy cream: Next, we incorporate this rich, velvety base—ensure it’s full-fat for the smoothest texture that sets beautifully into a creamy custard-like consistency.
  • 1/2 cup granulated sugar: We add this fine, white sugar to balance the grapefruit’s tartness—dissolve it fully in the cream for even sweetness without any graininess.
  • 1 teaspoon vanilla extract (optional): If desired, we include this for a subtle, aromatic depth that enhances the overall flavor profile, though it remains true to the classic posset simplicity.

These ingredients combine to create our refreshing Grapefruit Posset, showcasing how a few thoughtful elements can elevate a timeless dessert.

Equipment Needed

To prepare our refreshing Grapefruit Posset with minimal fuss, we rely on a handful of essential kitchen tools that streamline the process and ensure precise results.

Essential Tools

For crafting our Grapefruit Posset, we recommend these essential tools to handle everything from zesting to serving. Below is a concise list of the must-have items, organized by their role in the recipe:

  • Saucepan (medium-sized): We use this to gently heat the heavy cream and sugar, allowing for even mixing and preventing scorching.
  • Microplane or Zester: Essential for finely grating the grapefruit zest, which infuses our dessert with vibrant, tangy flavors without bitterness.
  • Juicer or Citrus Reamer: We employ this tool to extract fresh grapefruit juice efficiently, ensuring we get the perfect amount for that signature tartness.
  • Measuring Cups and Spoons: Accurate measurements are key, so we use these to portion out ingredients like cream and sugar precisely.
  • Whisk or Wooden Spoon: For stirring the mixture smoothly, we choose a whisk to incorporate the grapefruit juice and prevent lumps.
  • Ramekins or Serving Glasses (4-6 pieces): We need these to chill and present the posset, as they help set the creamy texture beautifully for an elegant finish.

This setup keeps our preparation simple and efficient, building directly on the high-quality ingredients we’ve selected.

Instructions

We guide you through creating our Grapefruit Posset with simple, precise steps that transform fresh ingredients into a creamy, zesty delight ready in under 30 minutes of active time.

Prepare the Ingredients

First, we gather and prep our key components to ensure everything is ready for cooking. Start by washing two large grapefruits under cold water to remove any residue. Zest the grapefruits using a microplane or zester, yielding about 2 tablespoons of fragrant, citrusy zest that releases a bright, invigorating aroma to awaken your senses.

Next, cut the grapefruits in half and juice them with a juicer or by hand, extracting approximately 1/2 cup of tart, fresh juice that adds a vibrant tang to balance the richness. Measure out 2 cups of heavy cream, 1/2 cup of granulated sugar, and if desired, 1 teaspoon of vanilla extract for added depth. Arrange your tools—measuring cups, spoons, and a whisk—nearby to keep the process efficient and seamless.

Cook the Mixture

We heat the mixture to create a silky base that captures the essence of grapefruit. In a medium-sized saucepan, combine the 2 cups of heavy cream, 1/2 cup of granulated sugar, and the 2 tablespoons of grapefruit zest. Stir constantly over medium heat with a whisk until the sugar dissolves completely, which takes about 3-5 minutes, and the mixture just begins to simmer—watch for small bubbles around the edges to avoid boiling.

Once simmering, reduce the heat to low and add the 1/2 cup of fresh grapefruit juice (and 1 teaspoon of vanilla extract if using). Continue whisking gently for another 5-7 minutes until the mixture thickens slightly and coats the back of a spoon, developing a rich, velvety texture with a tantalizing citrus scent that promises a refreshing contrast to the cream’s smoothness.

Strain and Chill

Finally, we refine and set the posset for a flawless finish. Remove the saucepan from the heat and strain the mixture through a fine-mesh sieve into a bowl or directly into ramekins or serving glasses, which helps remove any zest bits for a smooth, luxurious mouthfeel that highlights the pure flavors.

Divide the strained mixture evenly among 4-6 ramekins or glasses, yielding portions that serve 4 people comfortably. Cover and refrigerate for at least 3 hours or until fully set, allowing the posset to firm up into a cool, creamy dessert with a zesty grapefruit tang that delights the palate.

Make-Ahead Instructions

One of the beauties of our Grapefruit Posset recipe lies in its simplicity for make-ahead preparation, allowing us to create a refreshing, creamy dessert that impresses with minimal last-minute effort. This approach lets the flavors meld beautifully, enhancing the tart grapefruit tang and rich creaminess while saving time on busy days.

Preparing in Advance

We can prepare the Grapefruit Posset up to 24 hours ahead to ensure it sets perfectly and retains its vibrant, zesty profile. Follow these steps for seamless results:

  • Zest and juice the grapefruits first: Start by washing two large grapefruits thoroughly, then use a microplane to zest them finely. This step captures the essential oils that deliver that bright, citrusy aroma. Juice the fruits immediately after to yield about 1/2 cup of fresh juice, preventing oxidation that could dull the flavor.
  • Cook and strain the mixture: Combine 2 cups of heavy cream, 1/2 cup of granulated sugar, and the zest in a medium saucepan. Heat over medium until the sugar dissolves and the mixture simmers gently, then stir in the grapefruit juice and an optional teaspoon of vanilla extract. Whisk until it thickens slightly, strain to remove zest bits, and divide into ramekins or serving glasses as outlined in our step-by-step instructions.
  • Chill for optimal setting: Cover the filled dishes with plastic wrap and refrigerate for at least 3 hours, or up to 24 hours. This chilling process transforms the mixture into a silky, velvety texture that highlights the balance of tartness and sweetness.

Storage Tips

To maintain the dessert’s quality, we recommend these guidelines for make-ahead storage:

Storage Method Duration Key Notes
Refrigerated Up to 24 hours Keep covered in the fridge to preserve the fresh grapefruit essence and prevent absorption of other odors. Avoid freezing, as it can alter the creamy consistency.
Beyond 24 hours Not recommended The posset may lose its firm texture and vibrant flavor, so we advise consuming within this window for the best experience.

By following these Make-Ahead Instructions, we ensure our Grapefruit Posset remains a showstopping, effortless dessert that delivers on both flavor and convenience.

Conclusion

We’ve loved sharing this grapefruit posset recipe as it’s a simple yet elegant way to brighten any meal. It’s perfect for impressing friends or treating ourselves to a refreshing twist on tradition.

By trying it, you’ll discover how easy it is to create something truly special with just a few ingredients. We’re confident it’ll become one of our go-to desserts for its vibrant flavor and effortless charm.

Frequently Asked Questions

What is Grapefruit Posset?

Grapefruit Posset is a modern take on the classic British dessert, featuring a creamy, zesty twist with fresh grapefruit. It balances tart grapefruit flavors with rich cream and sugar, creating an elegant, simple treat that’s perfect for any season. This dessert highlights how a few quality ingredients can elevate a timeless recipe, impressing guests with its refreshing contrast.

What ingredients are needed for Grapefruit Posset?

You’ll need two large grapefruits (for zest and juice), two cups of heavy cream, half a cup of granulated sugar, and an optional teaspoon of vanilla extract. These high-quality components ensure a perfect balance of tartness and creaminess. Focus on fresh ingredients to achieve the dessert’s vibrant flavor and smooth texture.

What tools are required to make Grapefruit Posset?

Essential tools include a medium saucepan for heating, a microplane or zester for grapefruit, a juicer for fresh juice, measuring cups and spoons for accuracy, a whisk or wooden spoon for stirring, and ramekins or glasses for chilling. These items keep preparation simple and efficient, ensuring precise results with minimal effort.

How do you prepare Grapefruit Posset?

Start by zesting and juicing two grapefruits. Heat two cups of heavy cream, half a cup of sugar, and the zest in a saucepan until simmering and sugar dissolves. Add the juice and optional vanilla, whisk until slightly thickened, strain, then pour into dishes and chill for at least three hours. Total active time is under 30 minutes for a creamy, tangy dessert.

Can you make Grapefruit Posset ahead of time?

Yes, prepare Grapefruit Posset up to 24 hours in advance for easy entertaining. Zest and juice the grapefruits, cook and strain the mixture, then chill it in serving dishes. This allows the flavors to set perfectly. It’s a convenient option that keeps the dessert fresh and ready to serve without last-minute hassle.

How should you store Grapefruit Posset?

Store Grapefruit Posset in the refrigerator for up to 24 hours to maintain its creamy texture and fresh flavor. Cover the dishes with plastic wrap or lids to prevent drying out. Avoid freezing, as it can alter the consistency. Proper storage ensures the dessert remains delightful until serving.