Step 1

Using a hand held mixer or standing mixer, cream the butter using a paddle or whisk attachment on medium high until light and fluffy, about 4-5 minutes. If necessary, half way through scrape down the sides of the bowl and continue mixing.

Step 2

Turn off the mixer and add powdered sugar, lemon juice, lemon zest. Mix on low for a minute until it incorporates and starts to look crumbly.

Step 3

Turn up the speed and continue mixing on medium to medium high, about 3-4 minutes until light and fluffy.

Step 4

If the frosting is too thick, you can add a tablespoon of milk or cream. If it is too thin, you can add another 1 or 2 tablespoons of powdered sugar.