Hot Fudge Sauce - cooking recipe

Ingredients

1/2 c. sugar
1/4 c. cocoa
3/4 c. water
2 Tbsp. flour
2 Tbsp. butter
dash of salt
vanilla

Preparation

Mix all ingredients, except vanilla, in saucepan and cook until it thickens.
Add vanilla.
This will get thicker as it cools.