Cook the Base: In a medium saucepan over medium heat, whisk together the milk and flour. Cook for 3-5 minutes, constantly whisking, until the mixture thickens to a very thick pudding-like consistency and coats the back of a spoon. Remove from heat and let it cool to room temperature.
Cream Butter and Sugar: In a stand mixer fitted with the paddle attachment, cream the butter and sugar on medium speed until light and fluffy, about 2-3 minutes. Use a rubber spatula to scrape down the sides of the bowl as needed.
Combine Mixtures: Add the cooled milk mixture to the creamed butter and sugar. Beat on medium-high speed until the frosting becomes light and fluffy, approximately 2-3 minutes, scraping down the bowl periodically.
Add Vanilla and Whip: Switch to the whisk attachment. Add vanilla extract and mix on high for 7-8 minutes, or until the frosting is smooth and creamy.
Ermine Frosting Variations and Pairings: Ermine Frosting is incredibly versatile. Experiment with different flavor extracts like almond, lemon, or coconut to add a unique twist to your frosting. It pairs exceptionally well with classic flavors such as chocolate, vanilla, and red velvet.

In Conclusion: Ermine Frosting is a game-changer in the world of dessert toppings. Its silky, buttery texture and perfect sweetness level make it a must-try for any baking enthusiast. By following this guide, you’ll master the art of creating this luxurious frosting.

Remember, the key to perfect Ermine Frosting lies in the details — from the quality of the ingredients to the precision of the cooking process. Embrace this culinary adventure and watch as your desserts transform into works of art that captivate both the palate and the eye. Happy baking!