Creamy Ermine Frosting

1Making the flour mixture In a medium saucepan, whisk together the granulated sugar (2 cups) and flour until well combined.

2Adding the milk Gradually whisk in the milk until smooth.

3Cooking the mixture Over medium heat, cook the mixture while whisking constantly, until it thickens and comes to a boil. This should take about 10 minutes.

4Cooling the mixture Once the mixture has thickened, remove it from the heat and let it cool to room temperature.

5Mixing the frosting ingredients In a mixing bowl, beat the butter until fluffy. Add the cooled flour mixture and beat until well combined and creamy, about 5 minutes.

6Adding the vanilla extract (1 teaspoon) Finally, add the vanilla extract (1 teaspoon) and beat for another minute until smooth and creamy.