If you want to keep in ketosis and lose weight then you need to keep your fat intake higher than recommended by the low fat lobby. You don't need to stop grilling bacon, but it seems a pity to use the grill when not necessary. I have bacon frozen and forget to take it out to thaw, so I boil it - just use the frying pan, cover the frozen bacon with hot water and simmer it until it melts - it also removes salt and some of the preserving chemicals and, I am told, something called free radicles, which aren't good for you. When it is melted I pour off the water and cook the bacon until it becomes crispy on the edges, then I use the fat from it to cook mushrooms and eggs.