Invisible Apple Cake “Gâteau Invisible Aux Pommes”

two slices of invisible apple cake drizzled with caramel sauce on a vintage plate.

5 from 1 vote

Invisible Apple Cake “Gâteau Invisible Aux Pommes”

Invisible Apple Cake is a timeless French dessert and a true love letter to apples. Packed with layer upon layer of thinly sliced apples baked in a creamy, custard-like batter, the fruits nearly “disappear” into the cake, creating a tender, melt-in-your-mouth texture. With its rich vanilla flavor and an unmatched fruit-to-batter ratio, it pairs beautifully with caramel sauce, vanilla ice cream, or whipped cream.

Prep Time20

Cook Time1 10

Total Time1 30

Course: Cake, Dessert

Cuisine: French

Diet: Vegetarian

Servings:

Calories: 171kcal

Author: Ninon Michels

Equipment

1 loaf pan
1 mandoline

Ingredients

2 free-range eggs
80 g cane sugar
2 teaspoons vanilla bean paste (or vanilla powder or extract)
40 g unsalted cultured butter melted, plus more at room temperature to grease the pan
80 ml whole milk
¼ teaspoon fine sea salt
80 g all purpose flour
10 g baking powder
1 kg apples (I used Pink Lady apples. See the ingredient section above for details on the best apple varieties to use.)

US Customary - Metric

Instructions

Grease the pan. Preheat the oven to 375°F (190°C) - no fan. Grease a loaf pan with room-temperature butter. Line the pan with a sheet of parchment paper cut to fit the pan’s width, leaving overhangs on both sides for easy removal. Brush the parchment paper with butter as well.
Make the batter. In a large mixing bowl, combine the eggs, cane sugar, and vanilla bean paste. Use a hand mixer to beat the mixture until light and foamy, about 2 minutes. Add the melted butter, milk, and a pinch of salt, and mix until well incorporated. Sift the flour and baking powder together, then keep mixing until the batter is smooth. Set aside.
Prepare the apples. Peel and core the apples. Use a mandoline to slice them into approximately ⅛ inch (3 mm) thick slices.
Coat the apple slices. Stack the apple slices to resemble the apple’s original shape, then cut the stack in half to create half-circle slices. Add the slices to the batter and delicately stir until they are evenly coated.
Layer the apple slices. Arrange the coated apple slices evenly in a flat layer in the prepared loaf pan. Repeat this process until nearly all the slices are used, reserving 20–25 slices if you wish to create a decorative top layer - though this step is optional.
Add the final layer. Pour any remaining batter over the top of the layered apple slices Arrange the reserved slices in a decorative scale pattern for a pretty finish.
Bake the cake for 70 minutes or until the top is deep golden brown. Let the cake cool in the pan for 10 minutes, then carefully remove it and allow it to cool completely before serving.

Notes

Weigh your ingredients – While I’ve included volume measurements (cups and spoons), use metric gram measurements if possible. A digital kitchen scale is more accurate than cups, ensuring precise, consistent results. Since weight is exact and volume can vary, a scale eliminates inconsistencies and will invariably give better results.
Avoid using your oven’s fan – The fan speeds up cooking, often leaving apple slices slightly undercooked. For melt-in-your-mouth softness, stick to the regular (static) oven setting: it consistently delivers perfectly tender apples.
Use a large mixing bowl - A larger bowl gives you more space to work gently, ensuring each apple slice is coated evenly without breaking or spilling them onto the counter.
Slice the apples thinly - Aim for slices about ⅛ inch (3 mm) thick for the best texture and results. This ensures the apples bake evenly into the batter. I highly recommend using a mandoline to make this step quick and ensure perfectly even slices.
Layer the apples for a neat finish - While layering each apple slice neatly makes the cake look more uniform and beautiful, it won’t affect the flavor. If you're short on time, simply pour the batter and use a rubber spatula to spread the apples evenly.
Cover with foil if the top starts to burn - If the top of the cake begins to brown too quickly, cover it loosely with foil. This will allow the center to cook through without over-baking the top.

Nutrition