Vegan Niçoise Salad Sandwich (Pan Bagnat) Recipe - Forks Over Knives

Ingredients

• 6 oz. fingerling potatoes, halved lengthwise
• 4 oz. haricots verts (thin young green beans), trimmed, or thin asparagus spears
• 3 tablespoons red wine vinegar
• 3 tablespoons chopped pitted Niçoise olives
• 1 tablespoon coconut aminos or reduced-sodium tamari
• 1 tablespoon capers, drained
• 2 cloves garlic, minced
• ¼ teaspoon freshly ground black pepper
• 1 15-oz. can no-salt-added chickpeas, drained (not rinsed) and lightly mashed
• ½ of a 12-oz. package frozen artichoke hearts, thawed and coarsely chopped
• 2 8-oz. demi loaves whole wheat baguette-style French bread
• 4 thin slices red onion
• 1 roma tomato, thinly sliced
• 2 tablespoons fresh tarragon or ¼ cup fresh basil leaves