A colorful ganache cake is a vibrant and decadent dessert featuring a rich, velvety ganache frosting in a rainbow of colors! The ganache is typically made with heavy cream, butter, and chocolate, and then dyed to achieve the desired hues. The colors can be swirled together to create a marbled effect or layered to form a gradient, making each slice a masterpiece. The combination of moist cake, creamy ganache, and explosion of colors makes for a truly show-stopping treat!🥰