In a large bowl, beat together the softened cream cheese and butter until smooth. Gradually add powdered sugar, vanilla extract, and lemon juice. Mix until creamy and fluffy.
7️⃣ Frost and Garnish
Once the cake is completely cooled, spread the cream cheese frosting evenly over the top. Garnish with extra lemon zest for a bright finish.
8️⃣ Serve
Slice and enjoy the light, zesty, and moist Lemon Zucchini Cake!