Fudge - cooking recipe

Ingredients

2 c. sugar
4 Tbsp. cocoa (Hershey's)
2/3 c. milk
2 Tbsp. corn syrup
2 Tbsp. butter
1 Tbsp. vanilla
1 Tbsp. Marshmallow Fluff

Preparation

Boil the sugar, cocoa, milk and corn syrup over medium-high heat.
When a drop of this mixture in a glass of cold water forms a firm ball, it is cooked.
Add the butter, vanilla and Marshmallow Fluff (heaping).
Stir this over heat until melted. Immerse pan in cold water until it begins to thicken.
Pour quickly into greased 9 x 9-inch square pan.