Frontera® Gourmet Chipotle Garlic Taco Sauce. All natural. With roasted tomato. Hot. From the kitchen of chef Rick Bayless. A great taco sauce is pizzazz in a bottle, as Mexico's best taco makers have known for eons. Make the sauce drizzleable, they say, and packed with flavor and more than just a little zestiness. Chef Rick Bayless of Frontera grill and Topolobampo and Public Television's Mexico-one plate at a time. No preservatives. (800) 509-4441. More recipes at fronterakitchens.com.