This article is from the 20th Century Appetizer Recipes, with numerous contributions by famous and also anonymous cooks
20 x Medium-sized mushrooms
3 oz Cream cheese, softened
2 tb Cooked, crumbled bacon
1 1/2 tb Chopped pecans
2 tb Italian style bread crumbs
2 ts Minced chives
1 tb White wine
3 tb Melted butter
Wash and dry mushrooms. Gently separate stems from mushroom caps. (Save stems for use in another recipe. ) Brush caps with melted butter. Fill each cap with a mixture of cream cheese, bacon, pecans, bread crumbs, chives, and wine. Broil stuffed mushrooms for 3-5 minutes. Serve hot. Stuffed mushrooms may be assembled the day before the party, covered, and broiled before serving.
From: "Teasers and Appeasers", an Hors d'Oeuvre cookbook.