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Lemon Custard Cake

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  • Author: Olivia
  • Prep Time: 15 minutes
  • Cook Time: 45 minutes
  • Total Time: 1 hour
  • Yield: 9 squares
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

A soft, tangy-sweet dessert that bakes into three layers—fluffy cake on top, creamy lemon custard in the middle, and a tender base—all in one pan.


Ingredients

  • 4 large eggs, separated
  • 3/4 cup granulated sugar
  • 1/2 cup unsalted butter, melted
  • 3/4 cup all-purpose flour
  • 2 cups whole milk, warmed
  • 1/3 cup fresh lemon juice
  • 1 tbsp lemon zest
  • 1/8 tsp salt
  • Powdered sugar, for dusting

Instructions

  1. Preheat oven to 325°F (160°C) and lightly grease an 8×8-inch baking dish.
  2. Separate eggs, placing yolks in one bowl and whites in another.
  3. Beat egg whites with a pinch of salt until stiff peaks form; set aside.
  4. In another bowl, whisk egg yolks with sugar until pale and creamy.
  5. Stir in melted butter, lemon juice, and lemon zest.
  6. Whisk in flour, then gradually add warm milk, mixing until smooth.
  7. Gently fold in beaten egg whites, leaving some small lumps for layered effect.
  8. Pour batter into prepared baking dish and bake for 40–50 minutes, until top is golden and set.
  9. Cool completely, dust with powdered sugar, and slice into squares.

Notes

  • Add vanilla extract for a warm flavor note.
  • Swap part of lemon juice for orange juice for a citrus blend.
  • Serve with berries or whipped cream for extra indulgence.
  • Add a pinch of ground ginger for subtle spice.
  • Best sliced after chilling for a few hours.

Nutrition

  • Serving Size: 1 square
  • Calories: 210
  • Sugar: 20g
  • Sodium: 90mg
  • Fat: 11g
  • Saturated Fat: 6g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 25g
  • Fiber: 0g
  • Protein: 5g
  • Cholesterol: 115mg