French Garden Potato Salad

Name: French Garden Potato Salad
Ingredients: 1 1/2 pounds fingerling potatoes, halved lengthwise; 3 large shallots, cut into chunks; 1/4 cup plus 2 tablespoons extra-virgin olive oil; Kosher salt and freshly ground pepper; 1 cup sugar snap peas, trimmed; 2 tablespoons tarragon vinegar or white wine vinegar; 1 tablespoon Dijon mustard; 1 teaspoon honey; 1 cup heirloom cherry tomatoes, halved if large; 2 Persian cucumbers, diced; 3 radishes, thinly sliced; 1/2 cup chopped fresh parsley; 1/4 cup chopped fresh chives; 2 tablespoons chopped fresh tarragon