F&W's Nick Fauchald adds fabulous smoky flavors to the Catalan sauce romesco by swapping in smoked almonds for the usual plain kind and adding a touch of pimentón de la Vera (powdered, smoked Spanish red peppers). More Tuna Recipes
Light a grill. In a food processor, coarsely chop the almonds, bread cubes and garlic. Add the tomatoes, roasted red peppers, sherry vinegar and pimentón and puree until smooth. With the machine on, gradually add the oil. Season with salt and pepper.
Season the tuna with salt and pepper. Grill over moderate heat, turning once, for 6 minutes for medium-rare, or 8 minutes for medium. Transfer the tuna to plates. Spoon some of the romesco sauce over the fish and pass the rest at the table.
The romesco sauce can be refrigerated for up to 1 week. Bring to room temperature before serving.
Light rosé, such as one from Napa Valley.