Have recently stopped buying petits filous when I realised how sugary it is, but now DS (7.5 months) is turning his nose up at natural yogurt or fromage frais, even with chopped dried apricots / sultanas etc stirred in to sweeten it up. What else can I add to make it sweeter for him? Maple syrup? Golden syrup? Or is that just as bad as the petits filous?