Chevrolet Corvette Grand Sport Cake. Banana and Strawberry Cake with Strawberry Buttercream. I never could have imagined that it would turn out this well. I am so inspired at the thought that I may have finally figured out my calling in life! My husband is obsessed with this car, always has been. He even wrote his Senior term paper on it. Needless to say, I was very anxious to even try to recreate this car, especially with cake. Even he said that I did a great job, which means a lot to me. Oh, but he did point out the two design imperfections. Eh, I didn't expect anything less!