Grandma's Best Hot Fudge Sauce

Ingredients

• 1 cup semi-sweet chocolate chips
• 1 13 cups evaporated milk
• 8 tablespoons butter
• 2 cups powdered sugar
• 1 teaspoon vanilla

Instructions

1. melt the chocolate chips and butter together over low heat in a saucepan.
2. gradually stir in evaporated milk.
3. stir in powdered sugar.
4. Bring to a boil and boil 8 minutes, stirring constantly.
5. remove from heat.
6. stir in vanilla.