In a medium-sized bowl, stir together the mayonnaise, Dijon mustard ... Be sure to drain your tuna well before mixing. Serve on a Bed of Lettuce: Spoon the salad over crisp romaine or butter ...

Use a slotted spoon to transfer chickpeas to a paper-towel-lined plate to cool. In a blender, pulse tuna, mustard, lemon juice and garlic until smooth. With motor running, pour in remaining oil in ...

Stir the mayonnaise and mustard in a medium bowl until the mixture is smooth. Stir in the tuna, onion, olives and capers. Divide the tuna mixture between 4 bread slices. Top with the lettuce and ...