Makes 4 1/2 cups|
Hands-On Time:
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Total Time:
Ingredients
- 2 cups (4 sticks) unsalted butter, at room temperature
- 2 tablespoons finely grated lemon zest
- 1 pound confectioners’ sugar (about 3 3/4 cups), sifted
- pinch kosher salt
Directions
- Using an electric mixer, beat the butter and lemon zest on high until light and fluffy, 3 to 5 minutes. Reduce mixer speed to low. Gradually add the sugar, then the salt, and beat until smooth, scraping down the sides of the bowl as necessary.
