This easy custard cake filling recipe is perfect for adding a creamy and delicious layer to your cakes. It requires only a few ingredients and is simple to prepare.
Directions
Step 1
In a saucepan, heat the milk over medium heat until it is just about to boil.
Step 2
In a bowl, whisk together the sugar, egg yolks, and cornstarch until smooth.
Step 3
Gradually pour the hot milk into the egg mixture, whisking constantly to avoid curdling.
Step 4
Return the mixture to the saucepan and cook over medium heat, stirring constantly, until it thickens and comes to a boil.
Step 5
Remove from heat and stir in the vanilla extract.
Step 6
Let the custard cool completely before using it as a cake filling.