Turkey Cranberry Wreath

I got this recipe from a pampered chef consultant. I don't even know what book it came from. It was copied on a sheet of paper. It is a little time consuming, but very impressive. It looks so fancy, but is so yummy.

Turkey Cranberry Wreath
submitted by Barbie

2 pkg. (8 oz) crescent rolls
2 cup turkey, chopped
1/2 c. dried cranberries (craisins)
4 oz. Swiss cheese, grated
1 egg, separated
1/2 c. mayo
2 Tbsp. dijon mustard
1/2 tsp. black pepper
1/2 c. celery

Arrange 8 crescent rolls in a circle on large round pan.
Wide ends are touching in center with points hanging off the end.
Match wide ends of remaining triangles and seal seams. (Not points in center)
Combine mayo, mustard and pepper.
Add turkey, celery and craisins. Mix and add cheese.
Scoop filling over seams of dough, forming a circle.
Sprinkle walnuts over filling.
Beginning in center, lift one dough triangle across mixture.
Continue alternating with outer strips, slightly overlapping to form wreath.
Tuck last end under first. Separate egg and brush dough with egg white.
Bake at 375 for 25-30 min. or until golden brown.