Start the oven at 200 degrees Celsius.
Cut the potatoes in long slices.
Place the potatoes in an oven form, and add the olive oil and the spices and mix together.
Place the potatoes in the middle of the oven for approx forty minutes.
When it half time for the potatoes it is time to start with the hamburgers.
Mix the mince beef, the spices, the egg, the milk and the bread crumbles in a bowl.
Divide the mince beef in two. Press the mince beef to round hamburger by hand or use a hamburger press.
Cut the halloumi cheese in 2 pieces.
Wash the vegetables and cut them in thin slices.
Cut four slices of cheese.
Fry the hamburger and the halloumi cheese in a frying pan for approx ten minutes.
While the hamburgers are in the frying pan, place the hamburger bread in a toaster.
Place the hamburger bread on the plate and place the sliced cheese on the bottom bread.
When the burgers are ready place them on the hamburger bread and place the halloumi cheese on top of the meat. Place the vegetables on the burger and sprinkle the oregano on it as a last touch.
Take out the potatoes and serve them together with the hamburgers.