DH gets breakfast - a full English one day a week, boiled egg and fruit the other six days.
I cook dinner from scratch most days. I usually do 6 days a week, a choice from lean steak mince, steak, pork, lamb, chicken, sausages, fish; and a roast on Sunday. I don’t use cook in sauces, except in an emergency (like a dish has gone seriously wrong). I do different dinners every night by doing searches in BBC Good Food or my Hairy Bikers recipe books or Recipe Tin Eats on the main protein that night.
I make lentil soup once a week, which does several lunches; and I make cakes every week.
IMO, home cooked food tastes much better than shop bought (quiche is a case in point), and there’s likely to be less salt, sugar, additives, colourings or saturated fats. DH is supposed to be on a no salt, low fat and sugar diet. I don’t use salt in my cooking, except in cakes, where I assume it can be a catalyst.