Hi Ladies! So chuffed to have found these posts! I live in Spain too, ZARAGOZA. I did SW a few years ago and now need to shift 2 stone again due to post-operation gain. Started 3 weeks ago and going well so far!
I've had a nightmare finding stuff here BUT have had some success at good old MERCADONA too! The yoghurt 0% (or desnatado/skimmed) is practically free and I've finally found a QUARK equivalent- QUESO FRESCO desnatado! I don't syn them because even though there is sugar, there is like 0.1% saturated fat and that is what SW works on! But you could always syn 1/2 if concerned. It's great for cakes and also to make soups/pasta bake etc, nice and creamy!