Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: cook the potatoes in their skins in boiling salted water until tender, about 15-20 minutes. drain well. mix together the vinegar and mustard, then slowly whisk in the oil. when potatoes are cool enough to handle slice into a large bowl. add the onion to the potatoes and pour the combined vinegar, mustard and oil mixture over them. season, then toss gently to combine. leave to stand at least 1/2 an hour. mix together the mayonnaise and tarragon, gently stir in to the potatoes along with the celery. serve.

Target recipe: cook potatoes in boiling water 20-25 minutes, just until tender. cool and slice thickly. place potaotes, onions, and parsley in the bottom of a salad bowl. top with with diced beets and chopped chives. mix together vinegar, oil, salt and pepper. pour over salad. cover and chill 2-3 hours before serving.