Microwave Fudge - cooking recipe

Ingredients

1 1/2 sticks butter or margarine
3 c. sugar
2/3 c. evaporated milk
1 (12 oz.) pkg. chocolate chips
1 (7 oz.) jar Kraft Marshmallow Crme
1 c. chopped walnuts
1 tsp. vanilla

Preparation

In a 4-quart microwavable bowl, microwave margarine on High heat for 1 minute or until melted.
Add the sugar and milk; mix well with melted margarine.
Microwave 5 more minute or until the mixture begins to boil (at round 3 minutes, stir mixture and microwave the remaining 5 minutes).
Stir mixture again and scrape bowl, continue to microwave 6 more minutes (again stirring after about 3 minutes).
Mixture should be good and bubbly by now; remove from microwave and gradually stir in the chocolate chips until melted.
Then add remaining ingredients.
Mix until good and smooth and pour into 13 x 9-inch lightly greased pan.
Cool and cut into squares.