4 c. cooked turkey, cut into 1 1/2 inch pieces
1 c. seedless green grapes
1 c. seedless red grapes
In large bowl stir together all salad ingredients. In blender or food processor, combine all dressing ingredients except oil, lemon juice and Parmesan cheese. Cover; blend on high until thoroughly combined. With blender still running, take off cover and slowly add 1/2 cup oil, lemon juice and remaining 1/2 cup oil. Blend until thickened (1-2 minutes).
By hand, stir in Parmesan cheese. Stir 1/2 cup dressing into salad. On platter or individual salad plates, place lettuce leaves. Spoon turkey salad on lettuce; arrange clusters of grapes around salad. Serve with remaining dressing.