Cocoa Fudge - cooking recipe

Ingredients

1/2 c. milk
6 Tbsp. cocoa
3 level Tbsp. butter
pinch of salt
2 1/2 c. powdered sugar
1 tsp. vanilla

Preparation

Mix and cook, stirring constantly; cook until it forms a firm ball when dropped in water.
When cooked enough, add the vanilla and beat until it seems like cold molasses in winter.
Pour into buttered pan.
When firm, cut into squares.