Hot Fudge Sauce, Soda Shop Style

Ingredients:
- 1 14 cups dark chocolate, melted
- 12 cup cocoa powder
- 34 cup water
- 12 cup unsalted butter
- 1 cup sugar
- 3 tablespoons light corn syrup
- 12 teaspoon salt
- 1 tablespoon vanilla extract

Directions:
- Place the melted chocolate, cocoa and water in a saucepan over low heat.
- Stir mixture until it is fully combined.
- Add the butter, sugar, corn syrup and salt to the mixture.
- Bring mixture to a simmer over medium heat until it thickens, about 5 minutes.
- Remove pan heat and stir in vanilla extract.
- Sauce may be kept under refrigeration in an airtight container for 7 days.