Any type of plain cake can be used for these lamingtons - sponge cake, pound cake or Madeira cake. Ideally, make the cake the day before for best results, but the important thing is that the cake is completely cooled before icing.
Lamingtons recipe: Lamingtons are perhaps the definitive Australian cake, possibly developed as a means to use up stale cake. Mrs Joyce Pascoe's recipe is legend across the central western area of New South Wales
Blueberry Cream Cake_Blueberry cream cake has a cakey “crust” and a filling that is like cheesecake only much lighter. This cake is more cheesecake than layer cake. The bottom layer is a cross between a dense cake and a pie crust.
You can cook your potatoes in the roasting pan around the roast and make a gravy using the juices. The only other thing you need is some fresh veggies. Watch this recipe being made in the Allrecipes Roast Lamb Video.