My kids got older and smarter and started making requests in my little kitchen. I thought of a way to sneak it back into my baking repertoire: add mangos! I know, I should have added chocolate and then this cake would become a permanent hit. Somehow, mangos seemed to be the more appropriate addition. And it was! This will possibly be the last time I brag about my mangos. You could make the cake the way I first did by omitting the mangos and adding a few more plums.
Upside-Down Mango and Plum Cake (adapted from Martha Stewart)