Tuna Bread Salad

Ingredients

• 1 cup halved cherry tomatoes
• Kosher salt and freshly ground black pepper
• 1 cup cooked great Northern white beans
• 1 (5 to 6-ounce) can light tuna, packed in oil, drained
• 1 shallot, thinly sliced
• 1/4 cup sliced pitted kalamata olives
• 1/2 long baguette, cut into cubes (slightly stale works great)
• 2 teaspoons Dijon mustard
• 1 tablespoon balsamic vinegar
• 3 tablespoons olive oil
• 2 tablespoons roughly chopped fresh basil leaves (or oregano)