Grandma'S Hot Fudge - cooking recipe

Ingredients

1 c. sugar
2 Tbsp. flour
2 heaping Tbsp. baking cocoa
1/8 tsp. salt
1 c. milk
2 tsp. vanilla
1 Tbsp. butter

Preparation

Mix together sugar, flour, cocoa and salt.
Add milk.
Heat together, stirring constantly.
After mixture boils for one minute, add vanilla and butter.