Tomato Soup Mystery Cake Now Pumpkin SpicE
I have tested alternatives to the main ingredient, canned tomato soup. With this recipe I substituted pumpkin with terrific results. The idea of pumpkin puree just sounds better for several reasons.
The cake is called a mystery because of the hidden tomato soup ingredient that cannot be detected in the flavor of the cake. As for the pumpkin substitution, it is hard to determine if the spices used take the palate to a pumpkin place as in pumpkin pie.