Frontera® Classic Seasoning Guajillo Pepper Adobo With Roasted Tomato. Gourmet Mexican. Med. Net Wt. 8 oz. (226 g). Gourmet Mexican from Chef Rick Bayless. Deep red guajillo peppers are the workhorse chiles of Mexico. We've blended then with roasted tomato adobo sauce for use in everything from salsa and sauces to soups, stews and grilled fish. Comments Call: 800-509-4441. E mail: info@fronterafoods.com. Visit: www.fronterafoods.com.