3 celery watercress salad mustard dressing Recipes

fat-free sour cream, minced shallot, minced fresh or 1 tsp dried tarragon, dijon mustard, white wine vinegar, water, garlic clove, minced, julienne-cut peeled celeriac (celery root; about 1 1/2 lb), coarsely chopped romaine lettuce (about 2 heads ), trimmed watercress (about 2 bunches), chopped walnuts, toasted

yellow mustard seeds, white balsamic vinegar, dijon mustard, minced shallots (2 medium), extra-virgin olive oil, watercress, thick stems trimmed (about 6 cups packed), celery root (celeriac), trimmed, peeled, coarsely grated in processor or with box grater, radishes, trimmed, thinly sliced