Slice the onion and put the oven pan with a clove of garlic. Marinade the chicken and put over the onions.

Add some spices the chicken if you like example more minced garlic or thyme,basil,paprika...

Cover the pan with silver foil,and put into the preheated oven, 180 celsius, 45-50 minutes. After take away the foil and put back to the oven for 10 minutes. Serve with potatoes or salad.