Green Bean Salad

Name: Green Bean Salad
Ingredients: ¼ cup plus 1 Tbsp. apple cider vinegar; 1 Tbsp. honey; Kosher salt; 1 large shallot, thinly sliced; 1 lb. green beans, trimmed; 2 oz. Parmesan, cut into small pieces, plus more finely grated for serving; 1 garlic clove, finely grated; ¼ cup extra-virgin olive oil; 1 Tbsp. Dijon mustard; Freshly ground pepper