Sawdust pudding, or serradura, is a Portuguese dessert that’s perhaps the easiest and best last course ever. It’s made by layering crushed tea cookies with sweetened whipping cream. Serradura, sometimes called Portuguese sawdust pudding, is a sweet and creamy dessert that dazzles at dinner parties. Its name, which means “sawdust” in Portuguese, refers to the fine crumbs of biscuit folded into whipped cream. Serradura is a layered pudding with a simple combination of whipped cream and crumbled Marie biscuit. Serradura is called sawdust pudding as in Portuguese serradura is sawdust, which refers to the way the biscuits look in the pudding, as they are crushed very fine into crumbs. Traditionally, serradura is made with tea biscuits, also known as Marie biscuits, and whipped cream. Now you have flavours like Oreo, coffee beans, nuts, green tea the amount of cream and biscuit crumb is varied to ... Serradura (Sawdust Pudding) is a Portuguese dessert which consists of a combination of sweetened whipped cream and powdered tea biscuits.