My current favourite bargain items are high fat content beef mince, whole chickens and cream cheese.
The beef mince is endlessly adaptable, from homemade burger patties to meatballs, LC cottage pie, chilli, moussaka, stuffed peppers, etc. etc. I try and get at least 20% fat, which has two benefits - more fat (lol) and lower price.
Likewise whole chickens, or chicken leg quarters are soo adaptable. Coq au vin, roast, baked, with or without herbs, spices, sauces, curries, skin on/off, boned or not... I mean, we all know how endlessly varied we can be with chicken, but with a whole chicken, the dogs then get the cartilage, which they love, and the bones go to make bone broth with a splash of vinegar.
On Saturday morning, my local butcher has bags of 'chicken carcasses' for £2 (it used to be £1 but he has wised up,
).
Inside the bag can be up to 9 chicken carcasses! These are basically the bits left over after they have taken the legs and breasts off to sell separately. Raw. Bones, feet, wings, oysters, wingtips and giblets included, with enough meat left on the bones that I would be ashamed of the wastage! I come home and put it all into the slow cooker (you could roast them too), then take the meat off and use the bare bones and cartilage for bone broth. The first time I did it I put all the meat into a measuring jug to see how much it yielded and was astonished to find the jug filled to more than 500ml.
Depending on how we feel, we use the chicken for sandwich fillings (for Mr B) mixed with flavoured mayonnaise, or add it back into the bone broth to make soup, or drop it into stir fries or curries.
All for £2!
The cream cheese is a good buy too. I buy Tescos own, which is much cheaper than the famous named brand. You can stir in herbs, spices, chilli oil, wasabi, cheese, etc. Make no bake mini cheesecake fillings, and tip over meat to make a 'cream' sauce. A couple of days ago I pan fried sliced sausage (dry italian sausage) with chopped up chicken, added a tablespoon of cream cheese, a dash of balsamic and a dash of pomegranate syrup - delish!
Those last two ingredients are comparatively expensive, of course, but you only need v small quantities, so they last a v long time.