Heat oven to 400. Grease bottoms only of dozen muffin cups, or line with paper baking cups. Mix baking mix, sugar, egg, two third cup water and the peanut butter; beat vigorously 30 second. fill muffin cups about two third full Bake unitl golden brown, about 15 minutes. Cool Heat chocolate and margarine over low heat until melted. Stir in powdered sugar, vanilla and hot water. Spread about 1 teaspoon chocolate glaze over top of each muffin; dip into peanuts. From the Kitchen of: Gary & Margie Hartford, Eugene, OR (1: 8) Taken from: Bisquick side panel. (1988)