Unique Chocolate Sauce - cooking recipe

Ingredients

2 c. sugar
1/4 c. cocoa
4 Tbsp. butter
1 (13 oz.) can evaporated milk
2 tsp. vanilla

Preparation

Melt butter.
Add cocoa and blend.
Add sugar.
Cook over medium heat until sugar is almost melted.
Add milk slowly and blend.
Bring to a full, rolling boil and cook 2 to 2 1/2 minutes. Cool.
Add vanilla.