Easy Custard Cake Filling

Prep time: 5 min
Cook time: 10 min
Servings: 8
Yield: 8 servings

Description

This custard filling recipe made in the microwave can be flavored with various extracts and used in cream puffs, cakes, pies, puddings, and more.

Ingredients

2 cups milk
3/4 cup white sugar
5 tablespoons all-purpose flour
1/4 teaspoon salt
2 large eggs
1 teaspoon vanilla extract

Directions

1 Pour milk into a microwave-safe glass or ceramic bowl. Cook in the microwave on high until hot but not boiling, 2 to 4 minutes.
2 Combine sugar, flour, and salt in a second microwave-safe glass or ceramic bowl. Whisk in hot milk gradually until incorporated. Cook in the microwave on high in 1-minute intervals, stirring after each interval, until thickened, 4 to 5 minutes.
3 Whisk eggs in a medium bowl until pale and frothy. Whisk 1/3 cup milk mixture into eggs gradually, then whisk egg mixture into remaining milk mixture until smooth. Cook in the microwave on high until custard is thickened, about 2 minutes. Allow to cool slightly.
4 Stir vanilla into custard until incorporated. Cool completely in the refrigerator before using, about 30 minutes.