How to make
The potatoes are boiled, peeled and cut into cubes and then placed into a baking pan.
The mushrooms are cut and stewed in a pan and then added to the potatoes.
The chicken fillet is cut and fried in butter and then added to the potatoes.
Add crushed cheese, garlic, savory herb and salt on top of everything else in the pan.
Grate the yellow cheese and Gouda cheese on top of the casserole.
Bake for 15-20 minutes.