Mocha Filling

1. 1

   Prepare an ice-water bath; set aside.

2. 2

   In a large heatproof bowl set over a pan of simmering water, combine the sugar, cornstarch, and salt.

3. 3

   Add the chocolate, half-and-half, egg yolks, and egg; whisk until the chocolate is melted, about 3 minutes.

4. 4

   Slowly add the coffee, whisking constantly.

5. 5

   Cook, stirring with a wooden spoon, until the mixture is thick enough to coat the back of the spoon, 2 to 3 minutes.

6. 6

   Remove from heat; stir in the butter.

7. 7

   Place the bowl in the ice bath; stir occasionally until the mixture is cool.

8. 8

   Store in an airtight container at room temperature up to 1 day.

* Per serving · 4 servings · Values may vary.

No additional tips available.