Burger King's Zesty Sauce Dip Cup and BBQ Sauce Dip Cup are two popular condiment options at the fast-food chain. The Zesty Sauce, also known as Zesty Tostada Sauce, is a creamy, tangy, and slightly spicy sauce, perfect for dipping fries, chicken sandwiches, or nuggets. On the other hand, the BBQ Sauce Dip Cup offers a sweet and smoky flavor, ideal for enhancing the taste of grilled items like the BBQ Whopper or BBQ Chicken Sandwich. Both sauces are available for purchase separately as a side item at Burger King restaurants. While the Zesty Sauce has a unique, zesty flavor profile, the BBQ Sauce offers a classic, sweet-and-smoky taste. Both sauces are a great addition to customize your Burger King meal to your personal taste preferences.