Sadly, the history of the tuna salad sandwich supports some detractors’ argument that tuna salad is garbage—and in some ways, ...

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 ...

The sauce is made in seconds in a food processor. Canned tuna (preferably in oil) is the main ingredient in the sauce, which also includes anchovies, mustard, and lemon juice. The delicious poaching ...