Cook the whole bag, then freeze it

Cook it, and put what you cooked in the freezer. Four separate conversations say the way to get through a bulk bag is to cook a large batch — mashed or baked are the two they name — and freeze it, so the week becomes reheating instead of peeling. The accounts name mashed and baked as the two that freeze well. Three conversations, short of time, use the microwave: wrap the potato in a damp paper towel or part-cook it first, and it is done far faster than an oven — one caution says microwave times vary and the wrong minutes leaves you with a burnt one. Three conversations use the oven at high heat and roast onions alongside for a cheap second dish. On peeling, one exchange across two conversations, two accounts to two, argues whether the tricks — boiling first so the skin slips off — beat a plain peeler; the accounts’ decider is how many potatoes you are doing and what tools you have. Six separate conversations say the point of a potato is that it takes every method — boiled, mashed, baked, fried, stewed — and one account says a pound a day for more than ten years never got dull. Against that, one account says potatoes are harder to cook well than they look: boiled and mashed can come out bland and frying burns them. One account saves the water from boiled potatoes for bread dough, another fries the peels with spices instead of binning them, and one says cooking, cooling and reheating potatoes turns some of the starch into a form the body digests more slowly — a claim the accounts left as one person’s. How long frozen potatoes keep, and how to keep cooked ones for several days in the fridge, are gaps in these conversations — those are gaps this page leaves too.

Cool, dark, dry, and not next to the fruit — with one honest split about the fridge. One account gives the detail and a caution backed by three accounts rates it high: potatoes want a cool, dark place — a pantry or a basement, around ten degrees Celsius — and a hot room is too warm for them. Sunlight turns them green and then they rot, one caution says, and another says keep them apart from bananas, onions, apples and avocados, which hurry them along. Two accounts raise the honest drawback against instant noodles: a bag of potatoes can sprout and mould within a week or so, and one account says how fast they turn is the real drawback if you have no cool, dry, dark corner. On the fridge, one account and one caution say it is too cold for long-term storage. That is where the world has moved, and the two sides are named: this page’s own line, from outside these conversations: US food-safety guidance still says do not refrigerate raw potatoes, because the cold turns some of the starch to sugar and fried potatoes then form more acrylamide; UK food-safety guidance changed in 2023 after its own research and now says the fridge is fine. So if a warm flat is your only option, the UK guidance is the one that permits the fridge, and the US guidance is the one that would rather you did not fry what came out of it. How to stop sprouting and mould, how long a bag lasts, and what to do when no cool space exists are gaps in these conversations; the external line this page adds is that food-safety guidance says to cut away any green or sprouting parts and to throw out a potato that is very green or bitter.

Beans or lentils, an egg, a tin of tomatoes, a little fat — and the corrections about butter and about the skin. Four separate conversations say a potato with beans or lentils is a fuller, cheaper meal than a potato alone, and two more add eggs, rice, tinned tomatoes, spices and some fat, alternating them across the week so the plate changes. Three conversations bake at high heat and put butter and sour cream on top for staying power; one caution backed by two accounts says the fancy mashed recipe that went round used so much butter it stopped being cheap, and one correction is blunt that butter and potatoes do not make a complete diet. One account buys dry beans because they cost a fraction of tinned, soaks them overnight and boils them — and that account is the one who corrected themselves on the slow cooker, so read the safety line above. Other one-account additions: a bag of frozen mixed vegetables keeps longer than fresh and mixes into many dishes; stock cubes are cheaper than cartons of stock; a single roast chicken becomes several meals and a soup. Two conversations name lentils, chickpeas, beans and rice as the other cheap staples that reheat well, with one caution backed by three accounts that plain rice tastes of nothing unless you season it — one account adds rinsing it and measuring the water, and another that the fragrant long-grain kind costs more. On the skin: four separate conversations say leave it on — for convenience, flavour and what they believe is the nutrition — and one account with the numbers answers that the skin’s vitamins and minerals are about the same per gram as the flesh, with a little more fibre; so keep it on because it is easier, not because it is where the goodness hides. Two corrections for anyone watching blood sugar or kidney stones: sweet potatoes, despite the name, raise blood sugar more slowly than white ones in one account’s tables, and it is sweet potatoes, not white ones, that carry a lot of oxalic acid.

The people here argue this in exchange after exchange and never settle it, so here are the counts and their deciders. In one conversation, three accounts to three: potatoes win on cost, filling power and nutrition, against rice and beans winning on keeping longer, on nutrition and on needing no special storage. In another, three to two, the same way; in a third, three to two, the bulk-cooking side against the time-poor side, who say that someone with no time will reach for whatever is quick, noodles included, even if it is worse for them; in a fourth, one against three for lentils and rice; and in a fifth, two to one for lentils on protein. The accounts’ deciders are the same each time: do you have somewhere cool and dark to keep a bag; do you have the time and a hob; and what will you actually eat without grumbling. Three separate conversations say potatoes come out cheaper per calorie than instant noodles, and in the same breath that local prices swing enough to reverse it — one account’s shop had potatoes dearer. Two conversations defend the noodles: for time-poor working people the quick meal has a place, valued for speed rather than taste, and one account says some of the people eating instant noodles do it because they like them, not because they are broke. Two cautions cut the other way: bulk buying needs money up front that you may not have this week, and storing bulk dry goods needs containers. One exchange, one account each way, is worth carrying whole: one says if you are living on potatoes you need real help, not a vegetable tip, and the other says it is still a useful tip — this page holds both, and if the first one is you, the support pages on this site are there for the help part.

For a while, some of the people here did — and the same conversations say where it ends. Two accounts got through months on potatoes alone, and one lived largely on potatoes, rice and beans for nearly a decade after a spell of homelessness. Two conversations say a white potato carries all nine essential amino acids and can keep a person going alongside a multivitamin; one exchange, two accounts to two, argues whether that is survival or a diet, and the accounts’ decider is whether the goal is calories to get through the month or meeting what the guidance says a body needs. Then the limit, from three separate conversations, a contraindication and a caution rated high: potatoes have no vitamin B12, and living on them alone for long enough ends in deficiency and real illness — the accounts name yeast extract, seaweed, eggs, dairy or a supplement as the way B12 gets in, and standard nutrition guidance in the UK and the US says the same about plant foods. One caution says the protein is a little short for keeping muscle over the long run; one says eating only potatoes brings a nausea and an aversion that makes the next one hard to face; one says a lot of butter and salt is not a healthy way to make them bearable, though one account with low blood pressure found the salt helped. One exchange, one account each way, has potatoes and good butter covering every need against the arithmetic of how much butter that would take — the accounts score the arithmetic better evidenced, and so does this page. The long-term health of a potato-heavy diet beyond the vitamin line is a question the accounts raised and left open. If your money has you here, this page is for stretching the bag; the support pages on this site are for the rest.