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A close-up of a bowl filled with creamy, swirled Homemade Cooked Frosting.

Homemade Cooked Frosting

This homemade cooked frosting is smooth, glossy, and perfect for spreading on cookies or cakes. Made with simple ingredients, it delivers a classic, creamy texture.
Prep Time 10 minutes
Cook Time 10 minutes
Total Time 20 minutes
Course Dessert
Cuisine American
Servings 12 servings
Calories 225 kcal

Equipment

  • Medium saucepan
  • Mixing Bowls

Ingredients
  

  • 1 cup granulated sugar 200 g
  • 5 Tablespoons all-purpose flour 40 g
  • 1/4 teaspoon salt
  • 1 cup milk 236 ml, whole milk recommended
  • 1 cup unsalted butter 226 g, softened but not melty
  • 1 teaspoon vanilla extract

Instructions
 

  • Combine sugar, flour, and salt in a medium-sized saucepan and whisk well to remove any lumps.
  • Turn stovetop heat to medium and whisk in milk until the mixture is smooth.
  • Continue whisking constantly until the mixture thickens to a pudding-like consistency. Remove from heat.
  • Pour into a heat-proof container and cover the surface with plastic wrap pressed directly against it to prevent a skin from forming. Cool completely.
  • Beat butter on high speed until light and fluffy. Gradually add the cooled flour mixture, one spoonful at a time, mixing well after each addition.
  • Stir in vanilla extract, then whip the frosting until smooth and airy. Use a spatula to deflate any air bubbles before using.

Notes

This frosting can be colored with food coloring. For chocolate frosting, add ΒΌ-1/3 cup cocoa powder after mixing in the flour mixture. Store in the refrigerator for up to a week or freeze for longer storage.
Keyword buttercream frosting, Homemade Cooked Frosting, sugar cookie frosting