Heat up olive oil in a pan on medium heat, fry the potatoes for 2 minutes on each side and remove them from the pan.
Add the onion and spices to the pan and fry for about 3 minutes.
Add the chicken, mix well and fry for about 5 minutes, or until the chicken is cooked. Add the orzo, stir well for a minute and remove from the heat.
Put parchment paper in a pot and add a little olive oil. Arrange the potatoes on the parchment paper and add the orzo and chicken mixture on top.
Pour the boiling water, cover with a lid and cook on medium-low heat for 15 minutes.
Remove from the heat, uncover and let it sit for 10 minutes.
Turn over a large tray and carefully peel off the baking paper. Serve in a deep plate with large spoon to get a little bit of everything.