Pasteis de nata
A Portuguese classic...
This turned out great! The pastry really was not hard to make. I ran the oven at 500F with convection, and I baked on 2nd rack from the top, which gave me some nice blistering of the custard. My one 1 improvement for next time: ensure the sugar syrup tastes to cinnamon.
Recipe from Food Wishes: https://foodwishes.blogspot.com/2018/11/portuguese-custard-tarts-hieronymites.html