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Croissant cake slice with flaky buttery layers and creamy custard filling on a plate

Easy Croissant Cake Buttery Soft Homemade Dessert - Simple, Cozy, and Delicious

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Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Course Brunch, Dessert
Cuisine European-inspired, French-Style
Servings 8 Slices

Ingredients
  

  • 6 large butter croissants (a day old is ideal)
  • 4 large eggs
  • 1 cup whole milk
  • 1 cup heavy cream
  • 1/2 cup granulated sugar
  • 2 teaspoons pure vanilla extract
  • 1/2 teaspoon almond extract (optional, but lovely)
  • 1/2 teaspoon ground cinnamon
  • 1/4 teaspoon fine sea salt
  • 2 tablespoons unsalted butter, melted (plus extra for greasing)
  • Zest of 1 lemon or orange (optional, for brightness)
  • 1/2 cup sliced almonds or chopped pecans (optional)
  • 1/2 cup chocolate chips or chopped dark chocolate (optional)
  • Powdered sugar, for dusting
  • Fresh berries or a spoonful of jam, for serving (optional)

Instructions
 

  • Prep the pan: Heat your oven to 350°F (175°C). Grease a 9-inch round cake pan or an 8x8-inch baking dish with butter. Line the bottom with parchment if you want a cleaner release.
  • Shape the croissants: Slice croissants in half lengthwise. Tear or cut them into large pieces and loosely layer them into the pan. Don’t pack them too tightly—you want space for the custard to flow.
  • Make the custard: In a large bowl, whisk eggs, milk, cream, sugar, vanilla, almond extract (if using), cinnamon, salt, and citrus zest until smooth.
  • Add flavor boosters: Sprinkle chocolate and/or nuts between the croissant layers if using. This adds texture and richness.
  • Soak the croissants: Pour the custard evenly over the croissants, pressing down gently so everything gets a bit of the mixture. Let it sit for 10 minutes so the croissants soak it up.
  • Finish with butter: Drizzle the melted butter over the top. This helps create a golden, slightly crisp surface.
  • Bake: Place the pan on the center rack and bake for 30–40 minutes, until the top is golden and the center is set but still soft. A knife inserted near the center should come out mostly clean, with a little moisture.
  • Rest and serve: Let the cake cool for 10 minutes. Dust with powdered sugar. Serve warm as is, or add berries, a spoon of jam, or a light drizzle of honey.