Ingredients
Method
- Preheat oven to 350°F (175°C). Grease and flour three 8-inch round cake pans.
- Combine cake mix, water, oil, eggs, lemon pudding mix, sour cream, and lemon zest in a large bowl.
- Beat with an electric mixer on low speed for 1 minute, then on medium speed for 2 minutes.
- Divide batter evenly among the prepared cake pans.
- Bake for 25-30 minutes, or until a wooden skewer inserted into the center comes out clean.
- Let cakes cool in pans for 10 minutes before inverting onto a wire rack to cool completely.
- For the frosting: Beat softened butter until light and fluffy.
- Gradually add powdered sugar, beating until smooth.
- Add heavy cream, vanilla extract, and lemon juice. Beat until light and fluffy.
- Level the tops of the cooled cakes if necessary.
- Place one cake layer on a serving plate and spread with frosting.
- Repeat with the second and final layer.
- Frost the entire cake with the remaining frosting.
- Decorate with lemon slices or candied lemon peel, if desired.
- Refrigerate for at least 30 minutes before serving.
Notes
For a more intense lemon flavor, add lemon extract to the cake batter and frosting.
