actually it was more like a banana cake, mostly following this recipe (in german): melt 80g margarine with about 120g sugar and put in a bowl, add 180g ground almonds, 120g flour and 2 tsp baking soda. mix in 80ml lukewarm milk (or soy drink if you want to go for the vegan version), 3 mashed bananas and finally 50g chopped chocolate. bake at 160° for about 45 minutes. i found it a tiny bit to sweet but at least another batch of leftover ingredients from christmas baking is gone.