Chocolate Mousse with Rum

In a small heatproof bowl set over a pot of simmering water, melt the chocolate, stirring occasionally with a spatula

Keep the mixture at a boil, stirring constantly, until it reaches a thick syrup consistency (test by drizzling a little of the mixture into a cup; if it forms a thick thread, it's ready)

In a mixer bowl, beat the melted chocolate, gradually adding the syrup and whisking continuously

Add the yolks one at a time, beating without stopping

Add the rum. Reserve

In another mixer bowl, beat the whites until stiff peaks form

Fold in the chocolate mixture gently with a spatula

Transfer to a large serving dish or eight individual cups and cover with plastic wrap

Refrigerate for at least 4 hours before serving to allow it to set

237 calories per serving