Flourless Invisible Apple Cake
Flourless invisible apple cake is a charming French creation with a bit of magic in every slice. Its story begins with clever home bakers in France who wanted a light, fruit-forward dessert that celebrated the apple’s natural sweetness.
The name “invisible” comes from the way paper-thin apple slices seem to disappear into the custard-like batter as it bakes, leaving you with a cake that is almost more apple than cake.
This flourless version takes the idea even further, letting the apples truly shine without the heaviness of flour. Each bite feels light yet indulgent, with soft, creamy layers that practically melt in your mouth.
It’s a perfect dessert for autumn gatherings, afternoon tea, or whenever you want to impress without too much fuss. The beauty of this cake is its simplicity — a handful of ingredients, a little patience, and the result is a dessert that feels both rustic and elegant.
Instructions
10 stepsPrepare the Apples
Gather your required ingredients.

Slice apples thinly using a mandoline. Drizzle with lemon juice and gently mix to prevent browning.

Make the Batter
In a large bowl, whisk eggs with sugar and honey until slightly frothy. Add milk, vanilla. Mix until smooth.

Fold Dry Ingredients
Add flour and baking powder. Stir gently until fully combined. The batter will be loose.
Assemble
Pour the apples into the batter.

Mix well, and pour into a greased or parchment-lined tart mold (Ø 24 cm).

Arrange the almond slices on top and drizzle with brown sugar.

Bake
Preheat the oven to 170°C (340°F). Bake the cake for 40 - 50 minutes, or until golden and set in the center. If it starts to brown too quickly, cover with baking paper.

Cool and Serve
Let the cake cool for 15–20 minutes before slicing.

Serve warm or at room temperature.
