In a 4-quart Dutch oven, brown beef in butter. Add onion & celery; saute until browned. Stir in 4 cups water, the salt, thyme, & pepper. Heat to boiling. Cook covered 1 hour. Cut 2 inches off the top of the pumpkin. Trim the rim of pumpkin bottom to form points; scoop out seeds. Peel top & trimmings; cut into 1" cubes; add to beef after 1 hour. Cook 30 mins longer or until tender. Heat oven to 350*. Bake pumpkin shell 20 mins. Stir flour into 1 cup water; add stew with peas. Cook, stirring until thickend; spoon into shell & serve. Note: Do not place pumpkin on direct heat. Recipe By : sarahb@fanfare.Eng.Sun.COM (Sarah Bate) ----