Chop the mushrooms and paprika.
Divide the ham in thin slices.
Cut the cheese in to thin slices.
Put the 2 different flour in a bowl.
Add the egg and salt in the bowl.
Add the olive oil and the water in the bowl and stir slowly.
Let the bowl rest in the fridge for 1 hour.
Heat up and butter a frying pan. Add 100 ml of the dough in the frying pan.
When the crepe is don on one side flip it over.
Add some cheese on half the side, and then add some ham, paprika, arugula and mushrooms. Finish to add some more cheese as a last layer.
Fold the crepe so it looks like a half moon. And flip it over.
Time to serve directly on the plate to be eaten warm.
It is good to do the crepes one by one.