To prepare a tiramisu toffee dessert recipe, first you will need to prepare the ingredients for the dessert. First, you'll need the following ingredients: 1 cup (240 ml) of confectioners' sugar 2 tablespoons of margarine 1 teaspoon of vanilla 1 tablespoon of melted butter 12 cup of milk Instructions Preheat the oven to 375 degrees F (190 degrees C) and grease an 8-inch (22-centimeter) round cake pan. Line the bottom of the pan with foil and set aside. In the bowl of an electric mixer, cream the butter with the sugar until light and fluffy. Add the vanilla and beat until the mixture reaches stiff peaks. Gradually add the egg yolks, beating well after each addition. Sift the flour, baking powder, and salt into the creamed mixture and mix until just combined. Pour the batter in the prepared pan and spread it out evenly. Bake the cake for 20 to 25 minutes or until it's set and the top is golden brown. Let it cool before cutting into squares.