Mediterranean Tuna Sandwiches

• 4 teaspoons olive oil
• 4 teaspoons red wine vinegar
• 8 slices whole-grain bread
• 2 (6-ounce) cans low-sodium tuna in water, drained and flaked
• 1/3 cup roughly chopped drained oil-packed sun-dried tomato halves
• 1/4 cup sliced ripe olives
• 1/4 cup finely chopped red onion
• 3 tablespoons low-fat mayonnaise
• 2 teaspoons capers
• 1/4 teaspoon freshly ground black pepper
• 4 romaine lettuce leaves

1. Combine olive oil and red wine vinegar in a small bowl; brush oil mixture evenly over 1 side of each bread slice.
2. Combine tuna and next 6 ingredients (through pepper). Place 1 lettuce leaf on each of 4 bread slices. Top the lettuce evenly with tuna mixture, and cover with remaining bread slices. Serve immediately.

olive oil, red wine vinegar, bread, water, tomato halves, olives, red onion, lowfat mayonnaise, capers, freshly ground black pepper

Taken from www.myrecipes.com/recipe/mediterranean-tuna-sandwiches (may not work)