Introduction
Old-Fashioned Flour Buttercream, also known as “Ermine Frosting,” is a classic, silky-smooth icing that feels light, creamy, and not overly sweet. Unlike traditional buttercream loaded with powdered sugar, this version uses a cooked flour and milk base that gives it a soft, fluffy texture and a rich, balanced flavor. It’s perfect for frosting cakes like red velvet, chocolate, or simple vanilla layers.
Ingredient
1 cup whole milk
5 tablespoons all-purpose flour
1 cup unsalted butter, softened
1 cup granulated sugar
1 teaspoon vanilla extract
Pinch of salt
Instruction
In a saucepan over medium heat, whisk together the milk and flour until smooth
Continue cooking while stirring constantly until the mixture thickens into a pudding-like consistency
Remove from heat and let it cool completely to room temperature
In a mixing bowl, beat the softened butter and sugar together until light and fluffy
This may take a few minutes, and the sugar should begin to dissolve into the butter
Add the cooled flour mixture to the butter mixture gradually while beating
Continue mixing until the frosting becomes smooth, fluffy, and creamy
Add vanilla extract and a pinch of salt, then beat again until fully combined
Method
Cook the flour and milk to create a thick base
Cool the mixture completely before combining
Cream butter and sugar thoroughly for a light texture
Whip everything together until airy and spreadable
Nutrition
Calories approximately 180–220 per serving
Fat around 12g
Carbohydrates about 18g
Protein around 1–2g
Lower sugar compared to traditional buttercream
Benifits
Less sweet than regular buttercream, making it more balanced
Smooth and fluffy texture that spreads easily
Holds shape well for cakes and light piping
Great for people who don’t like overly sugary frostings
History
This buttercream dates back to the early 20th century and became especially popular as the traditional frosting for red velvet cake. Known as Ermine frosting, it was widely used before powdered sugar became common in baking. Its unique cooked base made it a staple in old-fashioned American kitchens.
Conclusion
Old-Fashioned Flour Buttercream is a timeless frosting that delivers a perfect balance of flavor and texture. Light, creamy, and not too sweet, it’s a fantastic alternative to classic buttercream and a must-try for anyone who loves traditional homemade desserts.