Milk Chocolate Pudding

Milk Chocolate Pudding, from Gourmet, February 2007 with one small adaption

2 tablespoons sugar
2 tablespoons cornstarch
2 tablespoons unsweetened cocoa powder
1 1/2 cups whole milk
1/2 cup heavy cream
4 oz. fine-quality milk chocolate, chopped (or whatever you have in the pantry)
1 teaspoon vanilla extract

Whisk together sugar, cornstarch, cocoa powder and a pinch of salt in a heavy saucepan, then whisk in milk and cream. Bring to a boil over moderately high heat, whisking constantly, then boil, whisking, 2 minutes (mixture should be thick). Remove from heat. Whisk in chocolate and vanilla until smooth. Transfer to a bowl and chill at least 2 hours, until cold (surface may be covered with wax paper to prevent skin from forming, or, if you're like me who tends to buy the bare necessities, plastic wrap). Can be chilled, covered, up to 3 days.

Serve with lightly sweetened whipped cream, or plain. Try to limit yourself to just one generous helping (it's difficult, I know).