My Grandma use to make this fudge and it always a hit.
1 can of carnation milk
3 cups of sugar
1 bag of semi sweet chocolate chips
1 7oz jar of marshmallow cream
Heat butter, milk and sugar to 240 degrees. Stir constantly and heat slowly or it will scorch.
After the butter melts, it will look like this:
Pour into jellyroll pan and cool. Cut into squares and Enjoy!