I still have toast for breakfast some days with loads of butter and home made marmalade, I've been experimenting with oranges and chia seeds or oranges with gelatine, a small orange and two or three leaves of gelatine seems more like marmalade and lasts a good week in the refrigerator.
Supermarket shelves getting you down - shop online, no more looking at stuff that helped you towards your t2, you just go and click on the LCHF stuff. I usually do an online shop every two or three weeks and then if I'm well enough I cook every other day or so and put half in the freezer. We use the slow cooker a lot plus the soup maker and after a month or so you've got enough variety in the freezer to not have the same meal twice in a week. Took ages to get organised enough especially to remember to take stuff out of the freezer to use the next day but we could easily go a week or more without having to cook from scratch. But you must remember to label stuff when you freeze it otherwise you can and we do frequently have some very strange meals!