Louise Cake is a timeless dessert that truly lives up to its reputation as a dessert fit for royalty. With a tender buttery base, a bright layer of raspberry jam, and a fluffy coconut meringue topping, this classic slice is elegant, nostalgic, and irresistibly good. It’s the kind of bake that looks impressive yet relies on simple pantry ingredients and careful technique.
Often enjoyed as afternoon tea or a special-occasion treat, Louise Cake balances sweetness beautifully—the tart jam cuts through the richness, while the coconut meringue adds a light, cloud-like finish.
Yield and Timing
This recipe makes 12–16 bars, depending on how you slice it.
Prep time is 20 minutes, with 28–30 minutes of baking time.
Ingredients
For the base:
- ½ cup butter, room temperature
- ¼ cup granulated sugar
- 3 egg yolks
- 1 teaspoon vanilla extract
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- ¼ teaspoon salt
- 1 cup raspberry jam
For the topping:
- 4 egg whites
- 1 teaspoon cornstarch
- ⅓ cup granulated sugar
- 1¼ cups desiccated coconut
Preparation
Preheat your oven to 350°F (175°C). Line an 8×8-inch baking dish with parchment paper, allowing some overhang, and lightly grease the paper.
In a large bowl, cream the butter and sugar together until pale and airy. Add the egg yolks and vanilla extract, mixing until fully combined.
In a separate bowl, sift together the flour, baking powder, and salt. Add the dry ingredients to the butter mixture and mix just until a soft dough forms.
Press the dough evenly into the prepared baking dish, making sure it reaches all the edges. Spoon the raspberry jam over the base and spread it into an even layer.
To make the meringue topping, place the egg whites and cornstarch in a clean bowl. Using a hand mixer, beat until soft peaks form. Gradually add the sugar while continuing to beat until the mixture becomes thick, glossy, and holds firm peaks. Gently fold in the desiccated coconut.
Carefully spoon the meringue mixture over the jam layer and spread evenly, taking care not to mix the layers.
Bake for 28–30 minutes, or until the topping is lightly golden and set.
Cooling and Serving
Allow the cake to cool completely in the pan before lifting it out and slicing. This step is essential for clean cuts and well-defined layers.
Serve Louise Cake at room temperature, perfect with tea or coffee. The contrast of buttery base, fruity jam, and soft coconut meringue makes every bite memorable.
Storage
Store the bars in an airtight container at room temperature for up to 2 days, or refrigerate for up to 4 days. Bring to room temperature before serving for the best texture.
Why Louise Cake Endures
Louise Cake has remained a beloved classic because it offers texture, flavor, and elegance without complication. It’s sweet but balanced, soft yet structured, and nostalgic without feeling old-fashioned. Whether baked for guests or as a special weekend treat, this cake always feels like a celebration.