Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      pound         Beef filleti
   4                    Red peppers
   4                    Green peppers
   2                    Red onions
   2      tablespoons   Dijon mustard
     1/2  cup           Olive oil
     1/2  cup           Vinegar
     1/2  cup           Water
                        Salt and pepper

Preparation:

1. Julienne the beef, peppers and onions. Toss together in serving bowl. 2. In a separate bowl, whisk mustard with oil. Whisk in vinegar, then water. Add salt and pepper. 3. Pour vinaigrette over salad. Let marinate in refrigerator for at least 2 hours. Serve cold. This typically Austrian dish provides a surprisingly delicate taste.