It doesn’t matter. Your home's Feng Shui has nothing to do with this. It is determined by the environment of the real estate outside. Your kitchen cannot affect Feng Shui. There is only one situation that can affect it, and that is that the kitchen and living room are connected together. Once you cook, the living room will fill up. It's all fumes. As long as they are not connected together and there is a door in the middle, they are basically unaffected.
What you have to consider is not the problem of your home, but the correct Feng Shui of the building outside.