Italian Tuna and White Bean Salad

Ingredients (14)

• 1 tbsp extra-virgin olive oil
• 1/2 cup fresh bread crumbs
• Kosher salt and freshly ground black pepper
• 1 garlic clove
• 1 15 oz. can white cannelloni beans
• 1/4 cup fresh flat-leaf parsley
• 2 celery ribs
• 1/2 medium red onion
• 2 cans
• 2 heads butter lettuce
• FOR THE MUSTARD VINAIGRETTE:
• Juice of 1 lemon
• 2 tsp whole-grain mustard
• 1/3 cup extra-virgin olive oil