Sicilian Tunawiches | Blue Flame Kitchen

Ingredients

• 1/4 cup light mayonnaise
• 1 tbsp red wine vinegar
• 1/2 tsp oregano, crumbled
• 1/4 tsp freshly ground pepper
• 2 cans (170 g each) chunk light tuna, drained
• 1/4 cup finely chopped red bell pepper
• 1/4 cup sliced green onion
• 2 tbsp chopped pitted ripe olives
• 12 lettuce leaves
• 6 whole wheat buns, halved