Rhubarb Custard Mille Crêpe Dream

A symphony of delicate flavors and textures, this stunning crêpe cake features wafer-thin pancakes meticulously layered with a rich, silky custard, all infused with the vibrant tang and sweet aroma of homemade rhubarb syrup. More than just a dessert, it’s a celebration of seasonal ingredients and classic techniques, promising an unforgettable experience with every slice.

If the bright, sweet-tart notes of homemade rhubarb syrup capture your culinary imagination, you’ll be delighted by our Rhubarb Curd recipe, a perfect companion for toast, scones, or even a spoon straight from the jar!

Crepe cake with rhubarb pieces on top, showcasing the beautiful layers and vibrant topping.

Embracing the Everyday Delight of Pancakes and Crêpes

Pancakes, in all their glorious forms—be it the delicate French crêpe, the fluffy American stack, or the traditional Russian blini—are often mistakenly reserved for leisurely weekend brunches. However, this culinary confinement is a disservice to their incredible versatility and undeniable deliciousness. These thin, tender rounds are simply too good to be relegated solely to Saturdays and Sundays, and far too adaptable to be limited just to breakfast plates. They possess a charm that transcends mealtime boundaries, making them perfect for light lunches, indulgent desserts, or even savory mains.

My upbringing was steeped in the regular ritual of making crêpes, though in our home, they were affectionately known as blini. My mother’s signature recipe, which utilized kefir as its base, remains unparalleled in my memory. To this day, I’ve never tasted a better version, and it holds a special place as one of the very first recipes I shared on my blog: Kefir Blini (Russian Crêpes). Her wisdom on achieving perfectly thin, lacy crêpes was simple yet profound. She always emphasized two key elements: kefir, which subtly encourages fermentation in the batter, resulting in a lighter, more ethereal texture, and a well-seasoned, thick-bottomed frying pan, essential for even heat distribution and preventing sticking.

The subtle fermentation provided by kefir not only contributes to the crepe’s delicate structure but also imparts a slight tang that beautifully complements both sweet and savory fillings. This technique, passed down through generations, ensures each crêpe is a work of art—thin enough to be translucent, yet robust enough to hold generous layers of filling without tearing. It’s a testament to how simple ingredients, combined with a touch of culinary tradition, can elevate an everyday dish into something truly extraordinary.

Step-by-step process images of making a custard crepe cake, showing batter, cooked crepes, and the layered assembly.

The Enduring Allure of Crêpe Cake with Rhubarb Custard

Custard holds a special, almost sacred, place in the hearts of the English, much like maple syrup does for Canadians. It’s not merely a condiment; it’s a culinary institution, a beloved staple that runs deep in the national palate. While often perceived as a mere accompaniment in North America, in Britain, custard frequently takes center stage, an integral part of countless traditional desserts. Britons aren’t content with a modest dollop; they typically prefer their desserts generously bathed in its creamy embrace, a testament to their profound affection for this luscious concoction.

This deep-seated appreciation makes custard an ideal candidate for a show-stopping dessert like a crêpe cake, where its rich, velvety texture can be lovingly spread between each delicate layer. The result is a dessert of unparalleled creaminess, a luxurious experience that melts in your mouth with every bite. The sheer volume of custard in this particular cake transforms it into an incredibly indulgent treat, creating a comforting and satisfying experience that caters to even the most ardent custard lovers.

Admittedly, I’ve developed a significant soft spot for custard myself over the years. The temptation of a beautifully prepared bowl of this creamy goodness is hard to resist. However, as delightful as classic custard is, there’s always room for innovation and enhancement. By infusing it with a touch of homemade rhubarb syrup, we elevate its flavor profile, adding a bright, sweet-tart dimension that perfectly balances the custard’s richness. This innovative twist transforms a comforting classic into an exciting, seasonal delight, making each spoonful an adventure in flavor and texture.

Top-down view of a completed crepe cake, garnished with fresh rhubarb pieces, ready to be served.

Crafting the Perfect Rhubarb Syrup

To truly elevate this crêpe cake, I chose to incorporate a generous splash of homemade rhubarb syrup into the warm custard. This decision, especially fitting during the glorious peak of rhubarb season, proved to be nothing short of inspired. Words scarcely convey the exquisite aroma that permeated the kitchen—it was the very essence of May, captured in a delightful fragrance that promised spring’s bounty. The vibrant, tangy sweetness of the rhubarb perfectly cuts through the richness of the custard, creating a harmonious and utterly addictive flavor profile.

Rhubarb syrup is a perennial favorite of mine, a staple I eagerly prepare every year as soon as the first stalks emerge. Its versatility is truly remarkable; I’ve successfully incorporated it into a wide array of culinary creations, from enhancing baked goods to starring in refreshing cocktails, notably making a fantastic Rhubarb Moscow Mule. Its unique sweet-tart flavor adds a sophisticated twist to both sweet and savory applications, making it an invaluable addition to any home cook’s repertoire.

A slice of rhubarb custard crepe cake on a plate, with the full cake visible in the soft-focus background.

The beauty of homemade rhubarb syrup lies in its simplicity. It requires just three fundamental ingredients: fresh rhubarb, granulated or caster sugar, and a little water. The process is straightforward: combine these ingredients in a saucepan, heat them gently until the sugar dissolves and the rhubarb softens, then strain the mixture through a fine sieve to separate the luscious syrup from the cooked fruit. For a thicker, more concentrated syrup, simply return the liquid to the saucepan and simmer it further until it coats the back of a spoon.

I frequently find myself doubling the recipe for this exquisite syrup, ensuring I always have an ample supply on hand. Stored conveniently in the refrigerator, it’s ready to transform any dish at a moment’s notice. While it shines in numerous recipes, it is particularly delightful drizzled generously over a stack of warm pancakes or crêpes, making it a perfect accompaniment to your breakfast or dessert spread. Its bright flavor instantly elevates simple dishes, bringing a touch of gourmet sophistication to your table.

And there you have it—a truly delicious crêpe cake, filled with the captivating combination of creamy custard and tangy rhubarb. This dessert is a testament to unpretentious elegance, celebrating simple ingredients transformed into something glorious. It’s a treat that speaks of home, comfort, and the sheer joy of seasonal eating.

More Rhubarb Bakes to Explore

  • Rhubarb Cobbler (Traditional Recipe)
  • Roasted Rhubarb Bakewell Tart
  • Rhubarb Slab Pie
  • Chocolate Fudge Cake with Stewed Rhubarb

Rhubarb Custard Crepe Cake

By Julia Frey of Vikalinka

Prep Time: 20 mins | Cook Time: 1 hr | Servings: 8

A delightful crepe cake featuring thin, tender pancakes layered with a rich, creamy rhubarb-infused custard. Perfect for a special occasion or an indulgent treat.

A close-up of a slice of Rhubarb Custard Crepe Cake, showing the layers of crepes and filling.

Ingredients

For the Crepes

  • 2 cups / 400g all-purpose flour
  • 3 cups / 700ml kefir (or buttermilk)
  • 1 cup / 235ml water
  • 2 large eggs
  • 3 tbsp granulated sugar
  • 1 tsp salt
  • 1 tsp baking soda
  • 3 tbsp vegetable oil (plus more for frying)

For the Rhubarb Syrup

  • 1 cup / 100g caster sugar
  • 1 lbs / 450g chopped fresh rhubarb
  • 1/3 cup / 80ml water

For the Rhubarb Custard

  • 5 tbsp Bird’s custard powder (or cornstarch for a similar effect)
  • 7 tbsp granulated sugar
  • 3 cups / 720ml whole milk
  • 1 cup / 240ml single cream (or light cream)
  • 1 vanilla bean, seeds scraped out
  • 2 tbsp unsalted butter
  • 1/4 cup / 60ml prepared rhubarb syrup

Instructions

For the Crepes

  1. In a large mixing bowl, whisk together the eggs, flour, 1 cup of kefir, baking soda, sugar, salt, and 3 tbsp of oil until the mixture is smooth and lump-free.
  2. Gradually add the remaining kefir and water, whisking continually until the batter achieves the consistency of heavy cream. This ensures your crepes will be delicate and thin.
  3. Let the batter rest at room temperature for 20-30 minutes. During this time, you should observe small bubbles forming on the surface, indicating the baking soda and kefir are working their magic to create a light texture.
  4. Preheat a non-stick frying pan over medium heat. Lightly grease the pan with an odorless oil (I typically use a paper towel dipped in oil to ensure an even, thin coating; re-apply oil before frying each crepe).
  5. Using a ladle or measuring cup, pour approximately 3/4 cup of batter into the hot pan. Immediately tilt the pan in a circular motion to allow the batter to spread evenly to the edges, forming a thin, round crepe.
  6. Cook for about 1-2 minutes until the batter appears dry and the edges begin to lift slightly. Flip the crepe with a spatula and cook for another 1-2 minutes until lightly golden.
  7. Remove the cooked crepe to a platter and continue the process, stacking the finished crepes on top of each other. This recipe yields approximately 10 (23 cm / 9 inch) crepes. If you desire a taller, more dramatic cake, consider doubling the crepe recipe.

For the Rhubarb Syrup

  1. In a saucepan, combine the chopped rhubarb, caster sugar, and water. Place over low heat and warm gently, stirring occasionally, until the sugar completely dissolves.
  2. Cover the saucepan with a lid and let the mixture simmer for about 5 minutes, or until the rhubarb is tender but still holds its shape.
  3. Carefully pour the contents of the pot over a fine sieve placed over a bowl. Reserve a few of the most visually appealing cooked rhubarb pieces to use as a garnish for the top of your finished cake. Set these aside.
  4. With the back of a spoon, gently press on the remaining rhubarb in the sieve to extract any additional juices into the bowl. Discard the spent rhubarb pulp.
  5. Return the collected rhubarb juice to the saucepan and bring it to a gentle simmer over medium-low heat. Continue to cook, stirring occasionally, until the liquid thickens and coats the back of a spoon, forming a glossy syrup.

For the Custard

  1. In a clean saucepan, combine the custard powder and 4 tbsp of the milk. Whisk thoroughly to form a smooth, lump-free paste.
  2. Split the vanilla bean lengthwise with a sharp knife and scrape out the fragrant seeds into the saucepan.
  3. Add the remaining milk, cream, and the vanilla bean pod (if using) to the saucepan. Place the saucepan over medium heat, whisking continuously to prevent any lumps from forming and to ensure the mixture heats evenly.
  4. Continue to heat the custard gently, whisking constantly. After approximately 5-7 minutes on the stove, the custard will begin to thicken, reaching a consistency similar to gravy.
  5. Once the custard reaches your desired thickness, remove it from the heat. Stir in the butter until it’s fully melted and incorporated, then gently fold in the prepared rhubarb syrup. Remove the vanilla bean pod. Allow the custard to cool for about 10 minutes before assembling the cake.
  6. To assemble the cake, place one crepe on your serving platter. Spread a thin, even layer of rhubarb custard over its entire surface. Repeat this process with the remaining crepes and custard, stacking them to form your layered cake.
  7. Decorate the top of the cake with the reserved rhubarb pieces. For best results and to allow the flavors to meld and the custard to set, chill the assembled cake for at least 2 hours before slicing and serving.

Notes

You can easily double the recipe for the rhubarb syrup and store the extra syrup in a clean, airtight bottle in the refrigerator. It’s fantastic drizzled over pancakes, yogurt, or even added to sparkling water for a refreshing drink.

Nutrition

Nutrition information is automatically calculated, so should only be used as an approximation:

  • Calories: 605kcal
  • Carbohydrates: 84g
  • Protein: 12g
  • Fat: 26g
  • Saturated Fat: 12g
  • Polyunsaturated Fat: 2g
  • Monounsaturated Fat: 8g
  • Trans Fat: 1g
  • Cholesterol: 128mg
  • Sodium: 589mg
  • Potassium: 430mg
  • Fiber: 2g
  • Sugar: 50g
  • Vitamin A: 860IU
  • Vitamin C: 5mg
  • Calcium: 329mg
  • Iron: 2mg