Welcome @Balloondog
When I’ve started before I think it helps to have lots of keto things you can snack on like boiled eggs, cheese, some nuts although they have carbs so you have to be careful. Some good quality geek yoghurt will have higher fat than carb so is good in small quantities.
I’ve just done an online food order for Saturday. But tomorrow I am having -
Bacon eggs and mushrooms
Chicken and vegetable soup (home made)
And prob beef stir fry.
I’ve ordered lots of fish for next week- kippers, tuna, salmon. Lots of eggs, cheese.
In waitrose they sell frozen burgers and meatballs which are 99.9% meat so I buy them - the meatballs are good to precook and keep in fridge for times when I’m hungry.
Once I’m in ketosis I usually then start to also do Intermittent fasting.
Good luck everyone - my scales have a flat battery so I can’t weigh myself tomorrow morning annoyingly but I am trying to not obsess too much over weight and just do it to feel good and be healthier.
I follow dr berg on you tube who has some good videos explaining how to start