Olive Garden Lemon Cream Cake

ingredients

1
Preheat oven to 350 degrees F (175 degrees C).
2
In a large bowl, combine flour, baking powder, salt, and 1/2 cup sugar. Add oil, egg yolks, water and lemon rind. Beat with an electric mixer until smooth.
3
In a small bowl, beat egg whites and cream of tartar until peaks form. Gradually add 3/4 cup sugar, and beat until very stiff and shiny peaks form. Fold 1/3 of the whites into the batter, then quickly fold in remaining whites until no streaks remain. Turn batter into ungreased 10-inch tube pan.
4
Bake at 350 degrees F (175 degrees C) for 60 minutes or until a wooden pick inserted in the center comes out clean. Invert cake and cool completely in pan. When cool, loosen edges and shake pan to remove cake.
5
Filling: Beat cream to stiff peaks. Fold in lemon filling. Chill until stiff.
6
Assembly: Slice cake horizontally into 3 equal layers. Fill layers with 1/3 cup of filling. Spread remaining filling on top layer. Decorate with lemon slices