This Lemon Cream Jelly Roll is tangy and creamy -- just right for a Spring tea or Mother's Day. It's much easier than you'd think! Lemon Cream Jelly Roll A light, tangy rolled sponge cake with a lemon curd and whipped cream filling. It's much easier than you think. 5 eggs room temperature1 cup sugar1/4 teaspoon salt1 cup cake flour (, sifted)1 teaspoon baking powder1 Tablespoon lemon peel1 teaspoon vanillaKey Lime or Lemon Curd Filling1 1/2 cups sugar4 egg yolks1 cup key lime ...