Advice re Christmas lunch please

[backtolifebacktoreality]

I'm on LighterLife at the moment (four packets a day) which is going well.

However, over the Christmas period I would like to eat "normal" food and hopefully stay in ketosis.

I've googled what can and can't be eaten on a ketogenic diet but I'm still a bit confused.

Any advice or suggestions would be really appreciated please.

Thanks

I should add that I'm not at home for Christmas, so can't be buying or making particular things, so ideally want to know what I can eat from a usual Christmas spread!

Stay away from all carbs which includes any vegetable grown underground, gravy, anything with sugar in it, all fruits except berries.
You can easily have a keto Christmas - stick to meats, all green veggies, cheese, butter, nuts

Thanks so much!

Turkey and Brussels sprouts! Then all of the cheese