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Homemade Fudge Icing Recipe photo

Fudge Icing Recipe

Classic fudge icing made with granulated sugar, unsweetened cocoa, milk, butter, and vanilla that sets firm as it cools.
Prep Time 5 minutes
Cook Time 5 minutes
Total Time 10 minutes
Course Dessert
Servings 12 servings

Equipment

  • Saucepan
  • Whisk
  • Wooden Spoon

Ingredients
  

Ingredients

  • 2 cups 396 ggranulated sugar
  • 3 heaping tablespoons 16 gunsweetened cocoa powder
  • 2/3 cup 151 gwhole milk
  • 1/2 cup 113 gbutter, (1 stick) salted, cubed
  • 1 1/2 teaspoons 7 gvanilla extract

Instructions
 

Instructions

  • In a large saucepan, combine 2 cups (396 g) granulated sugar, 3 heaping tablespoons (16 g) unsweetened cocoa powder, and 2/3 cup (151 g) whole milk; whisk or stir until the cocoa is evenly incorporated and the mixture is smooth.
  • Place the saucepan over medium-high heat and stir constantly until the mixture comes to a full, rolling (hard) boil with large bubbles.
  • Once at a hard boil, continue boiling for 1 minute, stirring constantly to prevent scorching.
  • Remove the pan from the heat and immediately add 1/2 cup (113 g) cubed salted butter and 1 1/2 teaspoons (7 g) vanilla extract.
  • Beat the mixture with a wooden spoon until the butter is fully incorporated and the icing is thick and smooth.
  • Pour the hot icing over the cake and spread as needed; the icing will harden as it cools.

Notes

Notes
This icing hardens quickly. I prefer to use it as a poured icing as photographed or poured onto a sheet cake. I would not recommend using it as a spreadable frosting on a layered cake.