Waldorf Astoria Ermine Frosting

🌟 Introduction

Waldorf Astoria Ermine Frosting (also known as “boiled milk frosting” or “flour frosting”) is a classic, velvety frosting that’s lighter and less sweet than traditional buttercream. It has a smooth, whipped texture that melts in your mouth and pairs beautifully with cakes like red velvet or vanilla.

Unlike typical frostings, this one starts with a cooked flour and milk base, which creates a uniquely creamy consistency.


📜 History

This frosting is famously associated with the luxurious Waldorf Astoria, where it gained popularity alongside classic American desserts.

Ermine frosting dates back to the early 20th century, before powdered sugar buttercreams became dominant. It was especially popular during the era of traditional home baking and is often linked to the original red velvet cake recipes.

Its revival in modern baking comes from people seeking less sugary, more refined frosting options.


🧾 Ingredients

For the Cooked Base

  • 240 ml (1 cup) whole milk
  • 5 tablespoons all-purpose flour
  • 200 g (1 cup) granulated sugar
  • Pinch of salt

For the Whipped Frosting

  • 225 g (1 cup) unsalted butter (softened)
  • 1 teaspoon vanilla extract

🧑‍🍳 Preparation Method

Step 1: Cook the Base

  • In a saucepan, whisk together:
    • Milk
    • Flour
    • Sugar
    • Salt
  • Cook over medium heat, whisking constantly
  • Continue until mixture thickens into a pudding-like consistency

Step 2: Cool Completely

  • Remove from heat
  • Transfer to a bowl
  • Cover with plastic wrap (touching surface to prevent skin)
  • Let cool to room temperature

Step 3: Whip the Butter

  • Beat softened butter until light and fluffy (about 3–5 minutes)

Step 4: Combine

  • Gradually add the cooled milk mixture to the butter
  • Beat continuously until smooth and fluffy

Step 5: Add Flavor

  • Mix in vanilla extract
  • Continue whipping until frosting becomes airy and silky

🍥 Texture & Formation

The frosting transforms into:

  • Ultra-smooth and creamy
  • Light and fluffy
  • Not overly sweet
  • Spreadable and pipeable

It forms a stable yet soft structure, perfect for cakes and cupcakes.


❤️ Why People Love It

  • Less sweet than buttercream
  • Silky, cloud-like texture
  • No gritty sugar feel
  • Classic, nostalgic flavor

💪 Benefits

  • Balanced sweetness (not overpowering)
  • Uses simple pantry ingredients
  • Smooth finish for elegant cakes
  • Great for layering and decorating

🍴 Methods & Variations

Method Tips

  • Always cool the base completely before mixing
  • Beat butter thoroughly for best texture
  • Add base slowly to avoid curdling

Flavor Variations

  • Chocolate version (add melted chocolate)
  • Lemon version (add zest or extract)
  • Almond or coconut flavor twists

Advanced Method

  • Use a stand mixer for extra fluffiness
  • Chill slightly before piping for sharper designs

💕 For Dessert Lovers

This frosting is perfect for:

  • Red velvet cake lovers
  • Those who prefer less sugary desserts
  • Fans of smooth, whipped textures
  • Bakers who enjoy vintage recipes

It offers a refined alternative to heavy frostings.


🏁 Conclusion

Waldorf Astoria Ermine Frosting is a timeless classic that proves simple ingredients can create extraordinary results. With its silky texture, balanced sweetness, and elegant finish, it remains a favorite for both traditional and modern bakers.

Whether you’re frosting a cake or exploring vintage recipes, this frosting delivers sophistication and comfort in every bite

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