Seven Bean Salad

Name: Seven Bean Salad
Ingredients: Lemon Dijon Dressing; 6 tablespoons olive oil; 3 tablespoons champagne vinegar; 1 teaspoon Dijon mustard; 1 small garlic clove, minced; 1 teaspoon mustard seeds; 1/2 teaspoon lemon zest; 1/4 teaspoon freshly ground black pepper; Seven Bean Salad; 2 cups fresh green beans, ends snipped; 1½ cups frozen edamame, thawed; 2 cups snow peas; 1 cup fresh green peas; 1½ cups canned chickpeas, rinsed and drained; 1½ cups baby lima beans, rinsed and drained; 1½ cups white (cannellini) beans, rinsed and drained; 1 tablespoon chopped fresh flat-leaf parsley; 2 teaspoons fresh thyme; 1 teaspoon lemon zest; 1/4 teaspoon kosher salt, or more to taste