Hot Fudge Sauce
heavy cream or milk
a pinch of salt
Stir brown sugar and cocoa powder together in a small bowl, and set aside.
In a small sauce pan, over medium-high heat, add unsalted butter and heavy whipping cream together, and bring to a soft boil.
Let boil for 2-3 minutes, stirring occasionally.
Stir in brown sugar and cocoa powder mixture and whisk until smooth.
Remove from heat, add vanilla and salt.
Whisk, and let sit a minute to thicken.
Heavy whipping cream is best, but this ultimate hot fudge sauce is also great with milk, so just make it!
This hot fudge sauce will keep up to a week in the refrigerator in an airtight container.