2 c. sugar
1/2 c. unsweetened cocoa powder
1/2 c. (1 stick) butter
1/2 c. evaporated milk
1 c. marshmallows
1/4 tsp. vanilla extract
3 c. quick cooking oats
1/2 c. chopped nuts

In saucepan, combine sugar, cocoa, butter and evaporated milk. Bring mixture to boil; boil 1 minute. Remove from heat and stir in marshmallows and vanilla. Add oats and nuts. Stir until combined. Drop by teaspoonfuls onto waxed paper lined baking sheets. Let cookies cool. Store in covered container in refrigerator.