» Fruity Tuna Salad Sandwiches

Ingredients

• 1 can tuna, drained
• 1/2 cup California red seedless grapes, halved
• 1/4 cup bottled olive oil and vinegar dressing
• 1/4 cup red onion, finely chopped
• 1/4 cup chopped celery
• 1 tablespoon light mayonnaise
• 4 pieces croissants for focaccia bread
• 4 leaves green leaf lettuce