Make your own low carb bread or substitute? There are a lot of recipes around if you try Google, and I think there's been a thread recently on sandwich alternatives.
I make a sort of shortbread/biscuit (from what was supposed to be my low carb version of a cheese scone recipe!) with milled flax seed and almond flour instead of SR flour, and then use the same quantities of cheese. butter, liquid and seasonings (mustard, paprika, salt pepper). I butter it and sometimes add cheese or cream cheese, eat with soup, salads, or with toasted cheese and bacon, etc.
You can make all sorts of different salads (different salad type leaves, spinach, apples, celery, avocado, peppers, mushrooms, nuts, and so on), soups, etc, pastryless quiche/flans, and no-one says you can't cook yourself a burger or bacon & eggs.
Have a look too at our
"What have you eaten today?" thread for ideas & inspiration.
Robboty