Rainbow Cake

INGREDIENTS:

3/4 cup all-purpose flour
3/4 cup cornstarch
6 large egg whites
6 large egg yolks
1 1/2 teaspoons vanilla extract
3/4 cup + 6 tablespoons sugar
1/4 teaspoon salt
2 cups unsalted butter, room temperature
1 teaspoon vanilla extract
5 cups confectioner's sugar
Pink, orange, yellow, green, blue and purple food coloring

INSTRUCTIONS:

1.Beat the egg yolks, vanilla concentrate and 3/4 glass sugar with an electric blender on fast until thick and pale. Put aside.

2.In a different bowl, beat the egg whites and salt with an electric blender on medium speed until the point that delicate pinnacles shape. Gradually include the rest of the 6 tablespoons sugar and beat until hardened, gleaming pinnacles frame.

3.Tenderly overlap the egg white blend into the egg yolk blend. Consolidate the flour and cornstarch in a little bowl, at that point add to the egg blend in 3 options.

4.Gap the blend into 6 bowls and color each bowl of player an alternate shading. Make certain to delicately crease the sustenance shading in - you need to keep the hitter as vaporous as could be expected under the circumstances.

5.Empty the hitter into 6 lubed and floured 9-inch round cake container. Heat at 350 degrees F for around 5 minutes, until the point that the cakes are completely cooked. Exchange the cakes to a wire rack and enable them to completely cool.

6.Make the buttercream: Place the margarine in a bowl and whip with an electric blender until pale and cushy. Include the vanilla concentrate and blend to consolidate. Include the confectioner's sugar one container at any given moment, blending great after every expansion. At that point whip for 3 to 5 minutes, until cushioned. Set 33% of the buttercream aside. Separation the rest of the buttercream into 6 bowls and color them the shades of the rainbow. Place each shading in a channeling pack fitted with a star-molded funneling tip.

7.Utilizing a plate as a stencil, cut the edges off each layer of cake. This will give the cake a spotless look and make layering significantly less demanding.

8.Place the purple layer of cake on a serving platter of your decision and spread a portion of the white buttercream equitably onto the surface. Place the blue layer of cake to finish everything and top with some more buttercream. Proceed in the request of the rainbow until the point that you achieve the pink layer. Spread a thin layer of the staying white buttercream over the whole surface of the cake.

9.Pipe rainbow stripes of buttercream onto the cake, beginning with the base of the cake with the purple buttercream. When you achieve the pink buttercream, work in reverse in the request of the rainbow to make a beautiful, rainbow ombre impact. Rehash until the point when the cake is completely shrouded in buttercream and appreciate!