No, puff pastry is pasta sfoglia. I've no idea what pasta frolla is - it's almost like biscuit base, not shortcrust at all. Did you want to make a crostatina? I think you can adapt a shortcrust recipe adding sugar and a little ground almond. You'd have to make it though, I don't think they sell ready-made pasta frolla in the UK. Or at least I've never seen it.
Rosa, I did have a yogurt cake recipe, although Bucharest's seems much simpler and nicer. Also an easy yogurt ice cream using condensed milk as well although it's a pain because you keep having to take it out of the fridge to whisk it. I got lazy at some point and ended up with a solid block.
Was there a contentious playdate thread? I'm not going to look now, I'll never get to bed otherwise.