Middle Eastern Orange Cake with Marmalade and Orange Flower Cream

My mother-in-law recently made this cake, with a slightly adapted cream - no orange flower water, cream instead of mascarpone, more Greek yoghurt. It was very delicious! I especially liked the idea of serving the cake with a orange-flavoured cream. The cake itself wasn't too strongly flavoured, otherwise it wouldn't have worked. Definitely to be repeated!

I had to do some research on this recipe as neither of us owned this book but we were pretty sure than it was copied from somewhere. My MIL's original source was this one (Dutch), but there are also similar recipes here and here.