Fudge

Ingredients:
                   3 cups semi-sweet chocolate chips                  
                   1/4 cup butter (1/2 stick)
                   1 (14 oz) can of sweetened condensed milk
                   1 cup chopped walnuts (optional)

Directions:
1. Place chocolate chips, sweetened condensed, milk, and butter in a large microwaveable bowl.  Zap in microwave on medium until chips are melted, about 3-5 minutes, stirring once or twice during cooking. Then stir in the nuts.
2. Pour into well-greased 8x8 glass baking dish.  Refrigerate until set.