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Delicious espresso cake filling for a rich dessert experience

Espresso Cake Filling

This espresso cake filling combines rich coffee flavor with a creamy texture, making it perfect for cakes and pastries. It's easy to make and can be customized to your taste, ensuring a delightful dessert experience.
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Prep Time 15 minutes
Cook Time 10 minutes
Total Time 1 hour 25 minutes
Servings: 6 servings
Course: Dessert, Filling
Cuisine: Italian
Calories: 150
Ingredients Method Notes

Ingredients
  

Base Ingredients
  • 1 cup whole milk Using whole milk gives a creamier texture
  • 2 tablespoons instant espresso powder Look for high-quality brands for the best flavor
  • 3/4 cup granulated sugar For sweetness that balances the espresso
  • 3 large egg yolks Room temperature for better mixing
  • 2 tablespoons cornstarch This helps thicken the filling
  • 2 tablespoons unsalted butter Brands like Kerrygold are recommended for a rich flavor
  • 1 teaspoon vanilla extract Pure vanilla will enhance the taste
Whipped Cream
  • 1/2 cup heavy cream, whipped to soft peaks For a light and airy texture

Method
 

Preparation
  1. In a medium saucepan over medium heat, combine the whole milk and instant espresso powder. Stir continuously until steaming and the espresso fully dissolves (about 3-4 minutes). Be careful not to let the milk boil.
  2. In a separate bowl, whisk together the egg yolks, granulated sugar, and cornstarch until the mixture becomes pale and slightly thickened (about 2 minutes).
  3. Slowly pour the warm milk mixture into the egg mixture while whisking constantly to avoid scrambling the eggs.
  4. Return the combined mixture to the saucepan and cook over medium heat, stirring continuously until thickened (about 4-5 minutes). When it coats the back of a spoon, it’s done.
  5. Remove from heat and stir in the unsalted butter and vanilla extract until fully incorporated.
  6. Press plastic wrap directly onto the surface of the filling to prevent a skin from forming. Chill in the refrigerator for 1 to 2 hours.
  7. Once chilled, gently fold in the whipped heavy cream until fully combined and fluffy.

Notes

For the best result, ensure your cream is properly whipped to soft peaks. This adds airiness and prevents your filling from deflating. The filling stores in the fridge for up to 3 days, or can be frozen for up to a month. Thaw in the refrigerator before using.