First, grate the cheese on the fine side of a box grater. Set 40 grams to one side, for sprinkling on top of the quiche. Place the remaining cheese into a mixing bowl.
Cut the ham into 1cm cubes then add into the bowl with the cheese, along with the chopped thyme. Give this a stir to combine (I use my hands for this).
Next, add the creme fraiche, eggs, mustard, salt & paprika into a separate mixing bowl. Season with a generous amount of freshly cracked black pepper then whisk to combine.
Pour the cream into the eggs then whisk again, to incorporate. Be careful not to over whisk the custard though!
Next, add the ham & cheese mix into the blind baked pie crust, making sure that the ham is well distributed then pour the custard over the top.
Sprinkle the reserved grated cheese on top of the quiche then bake for 45-50 minutes, until the filling is set but with a slight wobble in the centre. Be careful not to over bake the filling!
Once baked, let the quiche cool completely then refrigerate for at least 4 hours before cutting. For the cleanest slices, wipe your knife clean between cuts.