Easiest Microwave Fudge Ever!

1/2 C. butter
1 lb. confectioners sugar
1/2 C. Hershey's (great for baking) cocoa
1/4 C. milk
1 1/2 C. mini marshmallows
1 tsp vanilla
1/2 C. chopped walnuts if desired

Place butter in a 2QT casserole dish and microwave on high 1-2 minutes
Add confectioners sugar, cocoa and milk blending well. Microwave at high 2 minutes. Stir to blend again.
Add marshmallows, nuts and vanilla stirring until marshmallows are melted and blended in. Pour into 8" buttered pan. Cover and chill
Makes about 1 1/2 lbs. Smoothest, creamiest, easiest fudge ever!