Feels pretty real to me.
Lunch (had coffee at breakfast time) was stir fried veg to use it up before it went off, with tamari - which is made from fermented soya beans and salt.
Dinner was chicken thighs, swede, broccoli, carrot, peas and boiled potatoes.
Tomorrow, I'll have spicy salmon, rice, tomatoes, cucumber and a banana for lunch, then I think we've got enough tomatoes left to have a mozzarella, red onion, black olive and basil salad with olive oil and probably leftover chicken from today with some lemon juice/olive oil dressing.
I think there are some big prawns in the freezer, so they'll be cooked with chilli, garlic, lemon and pepper on Tuesday and go with rice/peas/red pepper. Lunch will likely be GF pasta salad with tuna, lemon, tomato, cucumber and more olives.
Wednesday for some reason, has become the most likely day for jackets - either potatoes or sweet potatoes, beans and cheese, plus spring onions and assorted salad. If there are GF hotdogs around (haven't seen them for a while, though), they can get added. Probably use the other half of the tuna for a salad with random greenery (spinach or watercress/rocket from a bag) boiled potato, olives, lemon and olive oil dressing and a hardboiled egg.
Good chance that Thursday will be a shedload of cured meat, olives (yes, there is a theme here), preserved peppers, cheese, apple and a wedge of GF bread for lunch and some sort of curry (probably chickpea and spinach, as that's easy) with a homemade sauce of onion, aromatics, spices, tomatoes and oven chips (ingredients: potatoes, vegetable oil).
After that, I haven't a scooby. You can never guarantee what you'll find in the supermarket that's GF and hasn't suddenly leaped 400% in price since last week, except the weekend will usually involve at least one egg breakfast (and bacon and avocado on good weeks) and probably something involved chicken/pork and potatoes.
It's not exactly convenient, as you can't just pick up anything off the shelf - but it's not that hard to avoid most UPFs as soon as you have to because nearly everything has got bloody gluten in it.