Mixed Salad with Mustard Vinaigrette
In a bowl, whisk together the vinegar, mustard, oil, salt and pepper and set aside.
Chop the romaine lettuce and place in a large bowl. Cut the tomatoes into wedges and the red onion into thin slices and add to the bowl. Just before serving, toss the salad with the mustard vinaigrette.
Professional Recipe: This recipe was provided by a chef, restaurant or culinary professional and makes a large quantity. The Food Network Kitchens chefs have not tested this recipe in the proportions indicated and therefore cannot make any representation as to the results.