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Lemon Custard Cake: A Zesty and Creamy Delight


  • Author: isabil
  • Total Time: 1 hour
  • Yield: 8 servings 1x

Description

This Lemon Custard Cake is a zesty, creamy delight! Easy to make with simple ingredients, it’s the perfect balance of tangy and sweet.


Ingredients

Scale
  • 1/2 cup (1 stick) unsalted butter, melted and slightly cooled
  • 4 large eggs, separated
  • 3/4 cup granulated sugar
  • 1 tablespoon lemon zest (from about 2 lemons)
  • 1/4 cup fresh lemon juice
  • 1 teaspoon vanilla extract
  • 1/2 cup all-purpose flour
  • 1 3/4 cups whole milk, slightly warmed
  • 1/4 teaspoon salt
  • Powdered sugar (for dusting, optional)

Instructions

  • Preheat Oven – Preheat the oven to 325°F (160°C). Grease an 8×8-inch baking dish or line it with parchment paper.
  • Whisk Egg Yolks and Sugar – In a mixing bowl, whisk egg yolks and sugar until pale and creamy.
  • Add Butter, Lemon Juice & Zest – Stir in melted butter, lemon juice, and zest until well combined.
  • Mix in Flour & Milk – Gradually add sifted flour, followed by warmed milk, stirring continuously to prevent lumps.
  • Beat Egg Whites – In a separate bowl, beat egg whites with salt until stiff peaks form.
  • Fold in Egg Whites – Gently fold the egg whites into the lemon batter in three batches. Do not overmix.
  • Bake – Pour the batter into the baking dish and bake for 45-50 minutes until golden brown on top. The center should jiggle slightly.
  • Cool & Serve – Let cool for an hour, then refrigerate for 2-3 hours before serving. Dust with powdered sugar if desired.

Notes

  • Use fresh lemons for the best flavor—bottled lemon juice won’t taste as fresh.
  • Don’t overmix the egg whites when folding them in to keep the cake light.
  • Let the cake cool completely before slicing to allow the custard to set.
  • Chill for best results – this cake tastes even better after refrigerating for a few hours
  • Prep Time: 15 minutes
  • Cook Time: 45minutes