Two adults, one veganish vegetarian (will occasionally eat egg, halloumi or prawns), one meat eater. Small child who isn't interested in eating meat, mostly exists on carbs. I've got 6 x this weekly dinner plan:
Bean chilli - frozen peppers, can toms, can borlotti beans, frozen onions, easy garlic, frozen chopped chilli and dried herbs/spices. Half a frozen avo mixed with mayo to make fake guac, rice or tacos.
Frozen leeks, frozen peas, frozen chopped onions, frozen mushrooms, frozen prawns, vegan stock, other herbs and risotto rice - added frozen cream cheese for me and child, not for veganish.
Lentil dahl with dried lentils, chopped onions, frozen cauliflower, easy garlic, easy ginger, frozen chilli, frozen curry leaves with rice. One small samosa or bhaji each from freezer. Have dried poppadoms that sometimes work in the microwave.
Roast med veg in a pastry tart - frozen pastry, sundried tomato paste and tapenade, frozen leaf spinach with feta cheese (long life). In an ideal world we'd do this with new potatoes and salad, but canned potatoes are gross, and salad won't be growing in garden until summer, so probably with baked beans.
Stir fried frozen veg, edamame, corn, beans, peas, frozen firm tofu with satay sauce made with peanut butter, coconut milk powder and chopped chilli and coriander, with rice.
Roast butternut squash (storing squash in a dry pantry), chopped frozen onions, frozen peppers and aubergine, canned toms, canned chickpeas with halloumi (long shelf date), couscous.
Pasta (starting with filled pasta that's in the freezer), with frozen leeks, frozen mushrooms, canned sweetcorn and UHT soy cream, cheese with this if we can use it. Lardons from freezer for me, soy frankfurters for the others.
Partner is an ex chef, we are used to cooking 'properly', and are used to eating vegan food. All of the above can have meat added - I've got frozen raw chicken thighs, breasts, some meat sausages. Also have normal convenience foods like fish fingers and bean burgers.
Lunches - lots of soup, homemade using variety of quite boring frozen vegetables as a base (whatever isn't on the list for one of the above) - eaten with crackers with nut butters, or bread (some in freezer, also quite often make bread), or gram flour pancakes (socca). So creamy broc and maybe blue cheese, leek and potato, other carrot/pepper/squash bases with lentils, beans, spinach etc chucked in. We eat this a lot anyway. I've got a few cans of ready made soup too - ones with protein in them, for when we can't be arsed.
Breakfast is all about the porridge or smoothies. Have whey based protein powders and hemp based protein powders, frozen fruit (solid and purees that have been in the freezer since last summer), bread with peanut butter and marmite. Granola on the top of porridge with dried fruit and seeds.
In terms of milk I've gone for oat, roasted almond and unsweetened soy. We've also got a few things of tahini, sundried tomato paste, pestos, silken tofu and coconut milk which can go in to add flavour and thickness.
I normally eat scrambled eggs with cheddar grated in, ham, avocado and tomato salad for breakfast, so it won't suit me to eat porridge but will be reasonably healthy. The other two love porridge.
I've gone for nuts for snacks - they are all in the fridge, so should last awhile I hope.
We'll be in the EU over Brexit date, so will be able to bring stuff back with us if we need to as well. Mostly UHT milk (which is common in France anyway), and fuck loads of dark chocolate, crisps etc!
I'm glad I've written that down, it makes me realise we'll be alright for a bit, even it just means we use the above as a base and supplement from whatever we can get in shops. I've not bought anything that we wouldn't already normally eat.