Preheat oven to 350. Combine first 8 ingredients; mix well. Spoon into a 12x8"x2" baking dish that has been sprayed with nonstick coating. Separate crescent dough into rectangles; press perforations to seal. Cut into 4 long strips and 4 short strips. Arrange strips in lattice design across top of your casserole. Sprinkle with sesame seeds. Bake 35 minutes. Garnish with radish slices and fresh parsley sprigs if desired. Sylvia's comments: This was a big hit at our house only a little strip was left along one edge of the casserole! I used nonfat mayonnaise and bet that nonfat yogurt would work just as well to cut down on fat. I was out of peas so used corn. And I used leftover chicken instead of turkey. Save this one for a neat way to use up your leftover Thanksgiving turkey.