For as long as I can remember, I’ve loved tropical-flavored sweet things. Pina coladas, caramelized bananas on pancakes, coconut milk smoothies, pineapple upside-down cake – I adore them all, especially in the warm weather months. So I’ve concocted a healthier cupcake version of pineapple upside-down cake, topped off with a yummy whipped coconut cream. Even Meat-and-Potatoes-Guy, who isn’t so obsessed with tropical-flavored sweets, is almost…