“What is a shrub,” you ask? It’s a drink made from sugar, vinegar, and fruit, aka the stuff that sweet-tart dreams are made of. In the case of this recipe, the fruit in question is grapefruit, which is enhanced by spicy fresh ginger. It’s a refreshing nonalcoholic drink that can compete with any cocktail. Though, if you did want to make a boozy version, vodka or tequila would play nicely with the intense flavors. DIY tip: Use this ratio to create your own concoction with any in season fruit and herbs.