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Sliced Italian Grandmother's Lemon Custard Cake on a serving plate

Lemon Custard Cake

A delightful and zesty Italian dessert that combines creamy custard with a bright lemon flavor, perfect for any gathering.
Prep Time 30 minutes
Cook Time 55 minutes
Total Time 1 hour 55 minutes
Course Dessert
Cuisine Italian
Servings 8 servings
Calories 300 kcal

Ingredients
  

Main Ingredients

  • 4 large eggs, separated Make sure to separate egg whites and yolks properly.
  • 1 cup granulated sugar Sweet and crystalline.
  • 1/2 cup unsalted butter Melted and cooled to a rich golden hue.
  • 3/4 cup all-purpose flour Finely milled for a tender crumb.
  • 2 lemons zested and juiced About 1/3 cup juice plus 2 tbsp zest.
  • 1 1/2 cups whole milk At room temperature for a creamy consistency.
  • 1/4 teaspoon salt Enhances all the flavors.
  • to taste Powdered sugar For dusting the cake.

Instructions
 

Preparation

  • Preheat your oven to 325°F (160°C). Grease an 8-inch (20 cm) round cake pan and line the bottom with parchment paper.
  • Separate the eggs, placing the whites in a clean bowl. Beat the egg whites until they form stiff peaks and set aside.
  • In a large bowl, whisk the egg yolks with granulated sugar until pale and creamy.
  • Add lemon zest, lemon juice, and melted butter to the yolk mixture. Whisk until well combined.
  • Sift in the flour and salt, gently folding until just combined.
  • Slowly pour in the milk, whisking gently until smooth.
  • Gradually fold in the beaten egg whites in thirds, maintaining a light texture.
  • Pour the batter into the prepared cake pan, smoothing the top.

Baking

  • Bake in the preheated oven for 45–55 minutes until golden and the center wobbles slightly.
  • Allow the cake to cool completely in the pan before refrigerating for at least 2 hours.

Serving

  • Carefully remove the cake from the pan, dust with powdered sugar, and slice to enjoy.

Notes

For a lighter version, substitute some whole milk with almond or oat milk. Consider chilling the cake overnight for enhanced flavor. Store any leftover cake in the refrigerator for up to 3 days.
Keyword Baking Recipe, Custard Cake, Italian Dessert, Lemon Custard Cake, Zesty Dessert