According to vastu shastra, the most suitable place of kitchen is south east corner and south south east because it is zone of Agni (Fire). If the kitchen is in north direction then its not suitable for your house.
If there is no any other option then follow these vastu tips.
- Close kitchen door with door curtains.
- A metal thread should be stick to the kitchen door.
- Gas,cylinder,heater,stove should be at south east corner.
- The slab of kitchen should be beside eastern wall and the face of cook should be east or north direction.
- Fridge water stock should be at north west corner.