TUNA NICOISE SANDWICH

Tuna Nicoise Sandwich image

Provided by Martha Stewart

Number Of Ingredients 11

3 tablespoons extra-virgin olive oil
2 tablespoons white-wine vinegar
1 tablespoon Dijon mustard
Coarse salt and ground pepper
2 cans oil-packed tuna (6 ounces each), drained
1/4 English cucumber, thinly sliced
1/2 small red onion, halved and thinly sliced
One 8-inch round loaf country-style bread
3 tablespoons jarred olive tapenade
1 cup fresh basil leaves
2 large eggs, hard-cooked and sliced

Steps:

In a medium bowl, whisk together oil, vinegar, and mustard; season with salt and pepper. Transfer 2 tablespoons dressing to another bowl; toss with tuna. To remaining dressing, add cucumber and onion; toss to combine.
Cut bread in half horizontally; remove most of soft interior crumb. Spread tapenade on bottom half. Top with basil leaves, then egg slices; season with salt and pepper. Top with tuna, then cucumber mixture; close sandwich.
Wrap sandwich tightly in plastic and place between two baking sheets. Weight with a heavy skillet. Let stand 1 hour (or refrigerate, up to overnight). To serve, cut into quarters.

Nutrition Facts : Calories 591 g, Fat 24 g, Fiber 2 g, Protein 37 g