Campechanastyle Seafood Cocktail

Campechana-style cocktail sauce is a secret ingredient to enliven just about any fish or shellfish combination. In Ensenada, California, this flavorful, mildly spicy sauce is typically tossed with shellfish and diced avocado, and served in big parfait glasses with “Saladitas,” or saltine crackers, on the side. They sell it at the stalls that line the fish markets. You’ll need about half of the sauce for this recipe; the rest can be refrigerated for several weeks.