Custard Buttercream
Recipe information
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Cooking:
15 min.
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Servings per container:
24
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Source:

Ingredients for - Custard Buttercream

1. Egg - 1
2. White sugar - 1 cup
3. Milk - ½ cup
4. Unsalted butter, at room temperature - 1 ⅓ cups
5. Rum (Optional) - 1 tablespoon
6. Vanilla extract - 1 teaspoon

How to cook deliciously - Custard Buttercream

1. Stage

Beat egg with a fork in a small, heavy saucepan. Mix in sugar and milk. Heat on medium-low heat, whisking constantly, until it just starts to boil. Continue beating rapidly until mixture thickens to a thin custard consistency. Remove from heat and cool completely, about 1 hour.

2. Stage

Beat butter in a bowl with an electric mixer until light and creamy, about 5 minutes. Add cooled custard, 1 to 2 tablespoons at a time, beating well after each addition. Beat in rum and vanilla extract. Keep beating until buttercream is very light and fluffy.