Sure, you can try just one brigadeiro — a Brazilian-chocolate truffle made with condensed milk — but you’ll end up with a bow-tied box of sprinkled, swirled, and dotted ones from a chef who hails from Brazil and was trained at Le Cordon Bleu. You’ll then sneak back for flan in a jar, pão de queijo, churro cake, and dulce de leche in all its permutations.