The consistent flavors of store-bought condiments are often so familiar that deviating from a favorite brand can feel like a betrayal. However, these homemade condiment recipes reward disloyalty with tons of flavor and complexity. Step up your burger and dog game with satisfying sauces from around the world like this wildly popular spicy Guinness mustard recipe or our our brown sugar-sweetened ketchup. Whether you're a dabber, a dipper, or a slatherer, you'll want to make plenty of these for your next backyard gathering.