1/2 cup butter
1 cup packed brown sugar
1 teaspoon cinnamon
1 lb. walnut halves (about 4 cups)
Place butter in 1-qt casserole; microwave on high 1 minute or until melted. Stir in brown sugar and cinnamon; microwave on high 2 minutes (melt well). Add nuts and mix to coat; microwave on high 3-5 minutes. Mix well, then spread onto waxed paper to cool.