Trade in your basic bitters for a bottle of Hella Bitter Citrus Bitters ($20). We guarantee you'll be happy you did. The little bottle is packed full of citrus pith, bringing a few dashes of brightness to your mixed drinks. Traditionally, citrus bitters are used with lighter liquors (think gin and vodka), but go nuts. It would certainly add a twist to your Manhattan. Try it in your cooking, too - bitters go great in vinaigrettes and baked desserts!