Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
     1/3  cup           olive oil
   2      tablespoons   cider vinegar
   1                    green onion -- sliced thinly
   1      tablespoon    Dijon mustard
     1/4  teaspoon      salt
   1 1/2  pounds        medium shrimp -- cleaned
   1      tablespoon    chili powder
   4      cups          mixed salad greens
   6                    pita pockets -- from a 12-oz
                        - package

Preparation:

Whisk together the oil, vinegar, scallion, mustard, and salt until well combined. Pour half the dressing into a small bowl and reserve. Toss the shrimp and chili powder with the remaining dressing until well coated. Grill for about five minutes or just until opaque. Remove; set aside to cool. Toss the salad greens with the remaining dressing. Fill each pita pocket with salad greens. Top with shrimp. NOTE: Shrimp can be cooked under a grill ahead of time and kept cool until time to assemble.