Learn how to make our Chocolate Pastry Cream, the luscious pudding-like filling that elevates cakes, donuts, eclairs, and cream puffs!
In a medium bowl, whisk together the whole egg, egg yolks, sugar, cornstarch, cocoa powder, and salt.
Remove from the heat and add the chocolate, butter, and vanilla extract. Let this sit for five minutes, then whisk until smooth.