Lemon Zest Buttercream Frosting

Ingredients
- 1 cup butter, softened
- 1/2 cup lemon zest
- 1/4 cup fresh squeezed lemon juice
- 5 cups powder sugar
- 1/2 Tbsp vanilla extract
- 2 Tbsp sweetened condensed milk
Instructions
- In a medium mixing bowl, beat together butter and powder sugar until fluffy.
- Add remaining ingredients and mix until smooth.
- Use on your favorite cakes and cupcakes
Liked the Lemon Buttercream Frosting? Try my Pumpkin Spice Bars with Maple Frosting
Hi. This is a very beautiful, lush looking cake. I am in the process of making it and I have a question. The recipe asks for 1/2cup of lemon zest in the frosting. Is that correct?
Thank you, Penny