Today I am introducing you to a German treat with a Latin American twist: tree cake with the caramel dulce de leche. You may wonder why it is called tree cake. All the layers are supposed to represent the rings you see when you cut through the stem of a tree. If you buy this cake at a fair, the layers are not shown horizontally, but vertically. This makes it look even more like the real tree rings and hence the name. However, since you need a special construction with the cake roating on it to bake layer after layer, I decided to go for a simple version you can prepare with your oven at home.