1 cup reduced-sodium chicken broth
1 teaspoon Dijon mustard
1/2 teaspoon salt
Freshly ground pepper to taste
2 teaspoons plus 1 tablespoon flour, divided
1 pound thin-sliced chicken breast cutlets
1 tablespoon extra-virgin olive oil
8 ounces sugar snap peas, cut in half (2 cups)
1 14-ounce can quartered artichoke hearts, rinsed
1/4 cup sprouted beans, (see Note), optional
3 tablespoons minced fresh herbs, such as chives, tarragon or dill
2 teaspoons champagne vinegar, or white-wine vinegar