Best 2 Yummy Rainbow Cake Recipes

RAINBOW CAKE

Steps:

• Preheat oven to 350 degrees F (175 degrees C). Grease and flour three 9 inch square pans.
• Beat eggs in mixing bowl until frothy. Gradually beat in 1 cup sugar. Beat until light colored and thick.
• In another bowl, mix flour, baking powder, and salt together. Fold into egg mixture.
• Into hot milk, stir vanilla and butter until melted. Fold milk mixture into batter. Divide batter in 3 equal parts into separate bowls.
• Add a few drops of red food colouring onto one batter. Stir to mix. Spread into a prepared pan. Add a few drops of yellow food colouring into another batter. Stir to mix. Spread into a prepared pan. Add a few drops of green food coloring into remaining batter. Stir to mix. Spread into remaining pan. To summarize, make three different coloured batters, and pour each into a prepared pan.
• Bake in oven for about 10 to 15 minutes until an inserted wooden pick comes out clean. Let stand 8 to 10 minutes. Turn out onto racks to cool.
• Trim cake layers of rough edges. Cut each layer into 2 even layers.
• Mash apple or crabapple jelly with fork. Spread some over 1 pink layer on tray. Spread 1 green layer with jelly, and place on top. Spread yellow layer with jelly, and place on top of green strip. Repeat with remaining 3 layers in same order, making 6 layers. Spread jelly on top and sides if preferred, but it is not necessary. Trim edges if needed.
• To Make Strawberry Fluff: Place 1 egg white, 1/2 cup sugar, thawed strawberries, and 1/8 teaspoon salt into top of double boiler. Beat with electric beater to mix well. Place over rapidly boiling water. Continue beating while it cooks until stiff peaks form when beater is lifted. Remove frosting from heat, and spread over cake.

RAINBOW CAKE

Steps:

• Preheat the oven to 375 degrees F. Spray the bottom and sides of six 8-inch round cake pans; dust with flour and tap out excess.
• Whisk together the flour, baking powder and salt in a medium bowl; set aside.
• Beat the butter, sugar and oil in a large bowl with an electric mixer on medium-high speed until light in color and fluffy, about 5 minutes. Beat in the eggs, one at a time, then the vanilla seeds, until combined.
• Transfer the creamed mixture to a very large mixing bowl, then alternate folding in the flour mixture and the milk with a spatula, adding the flour in 3 additions and the milk in 2, starting and ending with the flour, just until smooth. Divide the batter equally among 6 mixing bowls. Using gel food colors, tint each bowl with one of the colors of the rainbow. Pour each color into its own prepared cake pan.
• Bake, rotating the pans halfway through, until a toothpick inserted in the centers comes out clean, 18 to 20 minutes. Cool the cakes in the pans on a rack for 10 minutes, then remove the cakes to the rack to cool completely.
• Level the tops of any cake layers that have domed by slicing the domes off with a serrated knife. Put some buttercream into a pastry bag fitted with a large round tip. Put the bottom cake layer onto a cake plate. Pipe around the edge of the cake layer to create a frosting "dam." Fill the center with a thin layer of jam (about 1/2 cup). Top with another cake layer and repeat until you have stacked and filled all the layers. Frost the outside of the cake with the remaining buttercream and decorate as desired.
• In the bowl of a stand mixer, combine the confectioners' sugar, butter, milk, vanilla seeds and salt. Beat on low speed for a while. When the sugar is incorporated, turn the speed up and beat until the buttercream is fluffy and smooth. If it's too wet, add a bit more confectioners' sugar. If it's too stiff, add a bit more butter. Be sure to scrape the sides of the bowl once or twice to make sure everything is combined.
• Use immediately or store in an airtight container at room temperature for up to 24 hours or in the fridge for up to 2 weeks. Rewhip cold buttercream before using.