Prepare both cake mixes according to the package instructions and bake in round cake pans. Allow the cakes to cool completely before decorating.
2 boxes cake mix
In a large bowl, beat the softened butter until smooth and creamy. Gradually add the powdered sugar and vanilla extract, mixing on low at first to avoid a sugar cloud. Once combined, beat in the milk until the frosting is light and fluffy.
¾ cup butter, 2½ cups powdered sugar, 1 teaspoon vanilla extract, 3 tablespoons milk
Divide the frosting if needed and add food coloring to create your desired shades (white for the face, pink for details, etc.).
Food coloring
Place one whole round cake on a large serving platter — this will be the bunny’s face.
From the second cake, cut out two long oval shapes for the ears and a small bow-tie shape. Arrange the ears above the face and the bow tie just below it.
Spread white frosting over the bunny’s face and ears, smoothing it out evenly. Use pink frosting to fill in the inner ear sections and to frost the bow tie.
Use melted chocolate or chocolate icing to draw the eyes and whiskers. You can also use chocolate chips or candy melts for the eyes if preferred. Pipe a small pink nose in the center of the face.
Melted chocolate, Chocolate chips or candy melts
Finish by decorating the bow tie with jellybeans or colorful candies for a bright, festive touch. Add sprinkles if desired for extra fun.
Jellybeans or colorful candies, Sprinkles