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Lemon Custard Cake

Lemon Custard Cake is a light and tangy dessert featuring a creamy lemon custard layer atop a soft, buttery cake base, perfect for refreshing your dessert menu.

Ingredients

Scale
  • 1 cup all-purpose flour
  • 1/2 cup granulated sugar
  • 1/4 teaspoon salt
  • 1/2 cup unsalted butter, melted
  • 2 large eggs, separated
  • 1 cup whole milk
  • 1/2 cup fresh lemon juice
  • Zest of 2 lemons
  • 3/4 cup granulated sugar (for custard)
  • 1/4 cup cornstarch
  • 1 teaspoon vanilla extract

Instructions

  1. Preheat oven to 350°F (175°C). Grease and flour an 8-inch square baking pan.
  2. In a bowl, mix flour, 1/2 cup sugar, and salt. Stir in melted butter and egg yolks until combined. Spread batter evenly in the prepared pan.
  3. Bake the cake base for 15 minutes until lightly golden.
  4. Meanwhile, whisk together milk, lemon juice, lemon zest, 3/4 cup sugar, cornstarch, and vanilla in a saucepan over medium heat.
  5. Cook, stirring constantly, until the mixture thickens and comes to a boil. Remove from heat.
  6. In a separate bowl, beat egg whites until stiff peaks form.
  7. Gradually fold the hot lemon custard into the egg whites, mixing gently.
  8. Pour the custard mixture over the warm cake base and return to the oven.
  9. Bake for an additional 20-25 minutes until the custard is set.
  10. Cool completely before slicing and serving. Refrigerate leftovers.

Notes

For extra texture, garnish with whipped cream and fresh lemon slices before serving.