Chicken Crescent Wreath

2 tubes (8 oz. each) refrigerated crescent rolls
1 c. shredded cheese
1 can cream of chicken soup, undiluted
1/2 c. chopped broccoli
1/2 c. chopped sweet red pepper
1/4 c. chopped water chestnuts
3/4 c. shredded cooked chicken
2 T. chopped onion, optional

Arrange crescent rolls on a 12 inch pizza pan, forming a ring with pointed ends facing the outer edge of pan and wide ends overlapping.
Combine the remaining ingredients. Spoon over wide ends of rolls. Fold points over filling and tuck under wide ends.
Bake at 375 degrees for 20-25 minutes or until golden brown.