1/2 c. butter
1 1/4 c. boiling water
3 1/2 c. seasoned stuffing crumbs
1 (2.8 oz.) can Durkee French fried onions
1 (10 3/4 oz.) can condensed cream of celery soup
3/4 c. milk
1 1/2 c. cooked turkey, cubed
1 (10 oz.) pkg. frozen peas, thawed