01 -
1 cup half-and-half.
02 -
3 cups whole milk.
03 -
3 tablespoons white sugar.
04 -
1 teaspoon optional espresso powder.
05 -
2 teaspoons vanilla flavoring.
06 -
6 ounces chopped dark chocolate.
07 -
A pinch of kosher salt.
08 -
1 tablespoon unsweetened cocoa.
09 -
Extras if you like: whipped cream, marshmallows, caramel drizzle, mini chocolate chips.