Pasteis de nata at O Cantinho, Cambridge
I stopped by O Cantinho last night to pick up desserts to bring to a friend's house. The pasteis de nata, which are custard filled cupcake/pastries, are just 1 dollar each and excellent, a lot like creme brulee inside a soft pastry. I got 3 of those and 2 coconut cupcakes (which are very coconutty and moist). These small desserts are all made at O Cantinho, so they are fresh every day. I highly recommend them.