Tuna Salad
A perfect tuna melt is served on toasted Jewish rye with melted Cheddar, some fresh greens, and our Pickled Mustard. Makes 2 cups [265 g] One 5 ounces [142 g] can water-packed albacore tuna, drained 5 tablespoons [75 g] mayonnaise 1 tablespoon whole-grain Dijon or brown deli mustard 2 tablespoons finely chopped red onion 2…