Step by step

Fill in the shell with dried beans. Bake at 200°C for 10 minutes and then for 5 more minutes without beans.

Tips
Don't pour the chocolate custard onto the short crust shell before it's completely cold.
Trivia
You can bake a tart without any filling and then add some custard or fresh fruit later. When you bake your short crust without any filling, don't forget to fill in with dry beans in order to prevent rising.