Rich White Chocolate Rhubarb Cheesecake

Here is my favorite white chocolate rhubarb cheesecake recipe, with a crunchy ginger snap crust, a creamy mascarpone and white chocolate filling, and tangy roasted rhubarb swirled throughout.

This cheesecake is what I make when I want to impress guests but don’t want to spend all day in the kitchen. The combination of sweet white chocolate with tart rhubarb is seriously good, and everyone always asks for the recipe.

What Kind of Rhubarb Should I Use?

Fresh rhubarb is definitely the way to go for this cheesecake, and you’ll want to look for stalks that are firm and crisp, not limp or bendy. The color can range from deep red to pink to green, and honestly, any of them will work just fine – the redder stalks look prettier but they all taste pretty similar. Make sure you trim off and discard the leaves completely since they’re toxic, and just use the stalks for your recipe. If you can only find frozen rhubarb, thaw it completely and drain off any excess liquid before using it, otherwise your cheesecake might end up a bit watery.

Options for Substitutions

This cheesecake has some room for flexibility, though a few ingredients are pretty essential:

• Ginger snap biscuits: If you can’t find ginger snaps, graham crackers or digestive biscuits make great alternatives. You could even use vanilla wafers for a milder base, though you’ll lose that spicy kick.
• Fromage frais: Since fromage frais can be hard to find, the recipe already suggests mixing half Philadelphia cream cheese with half Greek yoghurt, which works perfectly. You can also use all cream cheese if you prefer a richer texture.
• Mascarpone: In a pinch, you can replace mascarpone with additional cream cheese, though the texture will be slightly firmer and less creamy.
• White chocolate: This is one ingredient I wouldn’t substitute – white chocolate gives this cheesecake its signature flavor and creamy texture. Make sure to use good quality white chocolate for the best results.
• Fresh rhubarb: Frozen rhubarb works fine here. Just thaw it completely and drain any excess liquid before using. You might need to cook it a minute or two longer to evaporate extra moisture.
• Cranberry juice: Apple juice, orange juice, or even water with a splash of lemon juice can replace the cranberry juice if needed.

Watch Out for These Mistakes While Baking

The biggest mistake with cheesecake is opening the oven door during baking, which causes sudden temperature changes and leads to cracks on the surface – resist the urge to peek and trust the timing instead.

Overmixing your filling after adding the eggs incorporates too much air, which creates bubbles that expand and crack during baking, so gently fold the eggs in just until combined.

Since white chocolate can seize up and become grainy if overheated, melt it slowly over low heat or in short microwave bursts, stirring frequently until smooth.

Another common error is skipping the cooling step in the turned-off oven, which helps the cheesecake gradually adjust to room temperature and prevents that dreaded sunken center – patience here really pays off.

What to Serve With White Chocolate Rhubarb Cheesecake?

This cheesecake is pretty rich and sweet on its own, so I like to keep things simple when serving it. A cup of strong coffee or espresso is perfect alongside a slice – the slight bitterness really balances out the white chocolate and tangy rhubarb. If you’re serving this for a dinner party, a glass of dessert wine or even champagne makes it feel extra special. Since the cheesecake already has fruit baked in, you don’t need much else, but a few fresh berries on the side add a nice pop of color and freshness to the plate.

Storage Instructions

Store: Keep your cheesecake covered in the fridge for up to 4 days. I like to tent it loosely with foil or use a cake dome so the topping doesn’t get disturbed. The rhubarb swirl might weep a little over time, but that’s totally normal and doesn’t affect the taste.

Make Ahead: This is actually a great make-ahead dessert! You can bake the cheesecake base up to 2 days before serving and keep it chilled. Just wait to add the mascarpone topping and white chocolate curls until a few hours before you’re ready to serve so everything looks fresh.

Freeze: The cheesecake base freezes well for up to 1 month, but I’d skip freezing it with the topping. Wrap it tightly in plastic wrap and then foil. Thaw it overnight in the fridge before adding the mascarpone layer and decorations.

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 3800-4150
• Protein: 45-55 g
• Fat: 235-255 g
• Carbohydrates: 350-390 g

Ingredients

For the crust:

• 2.25 oz butter (I like Kerrygold unsalted butter for this)
• 8 oz ginger snaps

For the filling:

• 9.7 oz mascarpone (I prefer Galbani for its thick consistency)
• 6.17 oz fromage frais
• 2 eggs
• 3 tbsp sugar
• 8.82 oz white chocolate (I use Ghirardelli baking bars)
• 7.05 oz rhubarb (washed and cut into 1/2-inch pieces)
• 1 tbsp sugar
• 1 tsp vanilla extract

For the topping:

• 1.75 oz rhubarb (finely sliced for decoration)
• 2 tbsp cranberry juice (I use Ocean Spray for consistent color)
• 4.06 oz mascarpone
• 2.65 oz fromage frais
• white chocolate curls (optional, adds a nice professional finish)

Step 1: Prepare the Crust and Set Up the Pan

• 2.25 oz butter
• 8 oz ginger snaps

Preheat your oven to 150°C (300°F).

Melt the butter and crush the ginger snaps into fine crumbs—you want a mixture similar to wet sand.

Combine the crumbs with the melted butter and press firmly into the bottom of a springform pan, creating an even layer.

Grease the sides of the pan generously with butter or cooking spray to prevent sticking, then refrigerate the crust while you prepare the filling.

Step 2: Build the Cheesecake Filling Base

• 9.7 oz mascarpone
• 6.17 oz fromage frais
• 2 eggs
• 3 tbsp sugar
• 1 tsp vanilla extract

In a large bowl, combine the mascarpone and fromage frais, whisking until smooth and well blended.

Add the eggs one at a time, mixing gently after each addition to avoid overbeating.

Stir in 3 tablespoons of sugar and the vanilla extract.

The mixture should be creamy and homogeneous.

I like to use a whisk for this step rather than an electric mixer—it gives me better control and keeps too much air from incorporating, which can cause cracking during baking.

Step 3: Melt and Fold in the White Chocolate and Rhubarb

• 8.82 oz white chocolate
• 7.05 oz rhubarb
• 1 tbsp sugar
• cheesecake filling from Step 2

Melt the white chocolate gently over low heat or in short intervals in the microwave, stirring frequently to avoid scorching.

Once melted and slightly cooled, fold it into the cheese mixture from Step 2 until fully incorporated.

In a separate bowl, toss the 7.05 oz of rhubarb pieces with 1 tablespoon of sugar and let them sit for 2 minutes to release their juices.

Fold the sugared rhubarb into the chocolate-cheese mixture—the rhubarb will add beautiful flecks and tartness throughout the cake.

Step 4: Bake the Cheesecake

• crust and filling from previous steps

Pour the filling mixture from Step 3 into your chilled crust and smooth the top with a spatula.

Bake for 1 hour at 150°C (300°F) until the top is set but the center still jiggles very slightly when you gently shake the pan—this indicates the cheesecake will have a creamy, luxurious texture.

Turn off the oven and crack the door open slightly, leaving the cheesecake inside for another hour.

This gradual cooling prevents the dreaded cracks from temperature shock.

Step 5: Make the Rhubarb Topping and Cool the Cake

• 1.75 oz rhubarb
• 2 tbsp cranberry juice

While the cheesecake cools in the oven, heat the 1.75 oz of finely sliced rhubarb with the cranberry juice in a small pot over medium heat, stirring gently until the rhubarb softens and breaks down into a compote, about 5-8 minutes.

Once soft, remove from heat and let cool completely.

After the cheesecake has rested in the cooling oven, remove it and run a thin knife around the edges to loosen it from the pan.

Allow the cheesecake to cool completely to room temperature on the counter, then refrigerate for at least 4 hours or overnight for best flavor and texture development.

Step 6: Make the Topping Layer and Finish

• 4.06 oz mascarpone
• 2.65 oz fromage frais
• cooked rhubarb compote from Step 5
• white chocolate curls

Combine the 4.06 oz mascarpone and 2.65 oz fromage frais in a small bowl, mixing until smooth and spreadable.

Once the cheesecake is fully chilled, spread this creamy layer evenly across the top.

Spoon the cooled rhubarb compote from Step 5 over the top, creating a beautiful tartness contrast to the rich white chocolate.

I find that adding white chocolate curls just before serving keeps them crisp and adds an elegant professional touch to the presentation.

Rich White Chocolate Rhubarb Cheesecake

Delicious Rich White Chocolate Rhubarb Cheesecake recipe with step-by-step instructions.

Print Recipe Pin Recipe

Prep Time 50 minutes mins

Cook Time 1 hour hr 45 minutes mins

Total Time 2 hours hrs 37 minutes mins

Servings: 10 slices

Calories: 3975

Ingredients Method

Ingredients

  

For the crust

• 2.25 oz butter (I like Kerrygold unsalted butter for this)
• 8 oz ginger snaps

For the filling

• 9.7 oz mascarpone (I prefer Galbani for its thick consistency)
• 6.17 oz fromage frais
• 2 eggs
• 3 tbsp sugar
• 8.82 oz white chocolate (I use Ghirardelli baking bars)
• 7.05 oz rhubarb (washed and cut into 1/2-inch pieces)
• 1 tbsp sugar
• 1 tsp vanilla extract

For the topping

• 1.75 oz rhubarb (finely sliced for decoration)
• 2 tbsp cranberry juice (I use Ocean Spray for consistent color)
• 4.06 oz mascarpone
• 2.65 oz fromage frais
• white chocolate curls (optional, adds a nice professional finish)

Method

 

1. Preheat your oven to 150°C (300°F). Melt the butter and crush the ginger snaps into fine crumbs—you want a mixture similar to wet sand. Combine the crumbs with the melted butter and press firmly into the bottom of a springform pan, creating an even layer. Grease the sides of the pan generously with butter or cooking spray to prevent sticking, then refrigerate the crust while you prepare the filling.
2. In a large bowl, combine the mascarpone and fromage frais, whisking until smooth and well blended. Add the eggs one at a time, mixing gently after each addition to avoid overbeating. Stir in 3 tablespoons of sugar and the vanilla extract. The mixture should be creamy and homogeneous. I like to use a whisk for this step rather than an electric mixer—it gives me better control and keeps too much air from incorporating, which can cause cracking during baking.
3. Melt the white chocolate gently over low heat or in short intervals in the microwave, stirring frequently to avoid scorching. Once melted and slightly cooled, fold it into the cheese mixture from Step 2 until fully incorporated. In a separate bowl, toss the 7.05 oz of rhubarb pieces with 1 tablespoon of sugar and let them sit for 2 minutes to release their juices. Fold the sugared rhubarb into the chocolate-cheese mixture—the rhubarb will add beautiful flecks and tartness throughout the cake.
4. Pour the filling mixture from Step 3 into your chilled crust and smooth the top with a spatula. Bake for 1 hour at 150°C (300°F) until the top is set but the center still jiggles very slightly when you gently shake the pan—this indicates the cheesecake will have a creamy, luxurious texture. Turn off the oven and crack the door open slightly, leaving the cheesecake inside for another hour. This gradual cooling prevents the dreaded cracks from temperature shock.
5. While the cheesecake cools in the oven, heat the 1.75 oz of finely sliced rhubarb with the cranberry juice in a small pot over medium heat, stirring gently until the rhubarb softens and breaks down into a compote, about 5-8 minutes. Once soft, remove from heat and let cool completely. After the cheesecake has rested in the cooling oven, remove it and run a thin knife around the edges to loosen it from the pan. Allow the cheesecake to cool completely to room temperature on the counter, then refrigerate for at least 4 hours or overnight for best flavor and texture development.
6. Combine the 4.06 oz mascarpone and 2.65 oz fromage frais in a small bowl, mixing until smooth and spreadable. Once the cheesecake is fully chilled, spread this creamy layer evenly across the top. Spoon the cooled rhubarb compote from Step 5 over the top, creating a beautiful tartness contrast to the rich white chocolate. I find that adding white chocolate curls just before serving keeps them crisp and adds an elegant professional touch to the presentation.