PURPLE ICING CAKE RECIPES

Steps:

• Preheat the oven to 350 degrees F (175 degrees C). Generously butter and flour the 9 inch springform cake pan, tapping out any excess flour. Set aside.
• In the bowl of an electric mixer fitted with a whisk, beat the eggs and sugar until thick and lemon-colored, about 3 minutes. Add the butter, oil, milk and vanilla extract, and mix until blended.
• Sift the flour, baking powder and salt into a large bowl. Add the lemon zest and orange zest, and toss to coat the zest with flour.
• Spoon the flour mixture into the bowl of batter and stir with a wooden spoon until thoroughly blended. Scrape down the sides of the bowl and mix once more. Set aside for 10 minutes to allow the flour to absorb the liquids.
• Stir in about 3/4 of the grapes into the batter. Spoon the batter into the prepared cake pan and smooth out the top with a spatula.
• Place the pan in the center of the oven at 350 degrees F (175 degrees C). Bake for 15 minutes, then sprinkle the top of the cake with the remaining grapes. Bake for about 40 minutes more, until the top is a deep golden brown and the cake feels quite firm when pressed with a fingertip.
• Remove from oven and cool on a wire rack. After 10 minutes, run a knife along the sides of the pan. Release and remove the side of the springform pan, leaving the cake on the pan base. Serve at room temperature, cut into thin wedges.

Steps:

• Preheat oven to 325 degrees F (165 degrees C). Line bottoms of 3 - 9 inch pans with parchment paper, but do not grease. Mix together the flour, baking powder, and salt; set aside.
• Place grated ube in a large bowl. Mix together 3/4 cup milk and 1 teaspoon vanilla; gradually blend into ube until smooth. Blend in corn syrup, egg yolks, and oil. Beat in flour mixture until smooth; set aside.
• In a large glass or metal mixing bowl, beat egg whites with cream of tartar until foamy. Gradually add sugar, then red and blue food coloring, continuing to beat until stiff peaks form. Fold 1/3 of the whites into the batter, then quickly fold in remaining whites until no streaks remain. Pour batter into prepared pans.
• Bake in the preheated oven for 30 to 35 minutes, or until the center of cake bounces back when lightly tapped. Invert pans on a wire rack and let cool upside down. When cool, run a knife around the edges to loosen cake from pans. Fill between layers with coconut preserves, then frost top and sides with butter icing.
• To make Butter Icing: Combine evaporated milk and 3/4 cup sugar. set aside. Cream butter until light and fluffy; gradually add sugar mixture, and continue beating to desired spreading consistency. Add food color, one drop at a time until desired tint is achieved.