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Lemon Ermine Frosting Piped into a Glass Jar with Lemons around it.
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5 from 5 votes

Lemon Ermine Frosting

Lemon Ermine is a smooth, creamy, and buttery frosting made with a cooked lemon juice and flour mixture for just the right lemony zing in every taste. Be warned, this frosting is beautifully tart & sweet!
Prep Time15 minutes
Cook Time5 minutes
Total Time20 minutes
Course: Dessert
Keyword: Lemon Ermine, Lemon Frosting, real lemon frosting
Servings: 3 cups
Calories: 2566kcal
Author: Amanda Rettke--iambaker.net

Ingredients

Instructions

  • In a medium saucepan over medium heat, whisk together the lemon juice and flour. Cook, whisking constantly, for 1-2 minutes, or until boiling. Boil for one minute, still whisking constantly. Remove from heat and bring to room temperature.
  • In the bowl of a stand mixer fitted with the paddle attachment, cream together the butter and sugar on medium speed until light and fluffy (2-3 minutes). Stop the mixer and use a rubber spatula to scrape down the sides of the bowl.
  • Add the room-temperature lemon mixture to the bowl of the stand mixer. Beat on medium-high speed until the frosting is light and fluffy (2-3 minutes), pausing to scrape down the sides of the bowl as needed.
  • Switch to the whisk attachment. Mix on high for 7-8 minutes, or until the frosting is smooth and creamy.

Nutrition

Serving: 3cups | Calories: 2566kcal