As I was having dinner 🍽️ at Vantra (see previous reviews) I had to stop by Cafe De Nata which was just around the corner. I ordered 3 tarts for £9 and took them home to eat after dinner and the theatre. The pastry is crisp and the filling is lovely and creamy with the right amount of sweetness. There's a few stores dotted around London so definitely visit if you get the chance!