I did my weekly groceries today and here is what I bought.
Meat: chicken breast, lean minced beef, lean pork (LCHF is not restricted to lean meat but that is what I prefer) and ham, salami and chorizo for snacks ;
Dairy products: butter (not margarine), creme fraiche, full fat milk, cottage cheese, cheddar, brie, babybel for snacks;
Vegetables: iceberg lettuce, cucumber, beans, asparagus, spinach, mushrooms;
and off course: eggs!
There are some essential LCHF groceries missing like tuna (line fished, that is), bacon (not my favorite), full fat cream, fish (salmon and mackerel are great sources of fat).