Costco’s latest sales update offers a timely clue about how shoppers are choosing dinner: lower-cost proteins are attracting demand, even while some customers keep buying premium foods. In its September 25 report, Global News said Costco’s quarterly net sales rose 11.2 per cent from a year earlier. The report also described chief financial officer Gary Millerchip pointing to steady growth in lower-cost proteins, with ground beef and poultry among the everyday foods he discussed. These are company-wide observations, not a measurement of Canadian households alone, and they do not establish which Canadian store is cheapest. For shoppers planning the coming week’s meals, the useful question is narrower: which protein foods deliver meals your household will actually eat, at a total cost you can manage?
Start with the meal, not the warehouse pack. A tray of meat can look economical beside a smaller package while still taking too much of this week’s grocery money. Write down the dinners it would cover, the ingredients already at home and anything else you would need to buy. Then compare the same type of product at your usual supermarket and any warehouse you already use. Canada’s Food Guide recommends comparing unit prices, checking generic against brand-name products and shopping from a list. For meat, match the cut and preparation as closely as possible: boneless chicken and bone-in chicken are not identical purchases, and seasoned products include ingredients beyond the meat. A lower shelf price matters less if the purchase requires extra spending to become dinner.
Keep the comparison broader than beef versus chicken. Health Canada lists beans, lentils, eggs, tofu, fish, poultry and other foods as protein options, while its budget guidance describes beans, lentils and other legumes as inexpensive choices. That gives shoppers more possibilities than simply trading one meat tray for another. Try pricing a familiar meal made with lentils, a bean filling for wraps or a tofu stir-fry using vegetables already on hand. These are meal-planning ideas, not a claim that every plant-based product is cheaper than every meat product. Compare the actual package prices and usable quantities where you shop. For canned beans, Health Canada recommends lower-sodium options, or rinsing and draining them to reduce sodium. Choose something your household likes rather than stocking an unfamiliar ingredient solely because it seems economical.
Bulk buying needs a storage plan before checkout. Canada’s Food Guide says buying in bulk can save money but warns that buying more than you need can lead to waste. Check the freezer before leaving home, and decide how you will divide a large package into amounts you can use. Label portions so the oldest purchases do not disappear behind the newest ones. Health Canada advises buying cold or frozen food at the end of the shopping trip and refrigerating or freezing raw meat, poultry, fish and seafood as soon as you get home. It recommends a refrigerator at 4°C or lower and a freezer at -18°C or lower. If you lack space, suitable containers or time to handle a large purchase, a smaller pack may be the more workable choice.
Treat the cost of the shopping trip as part of the decision, too. If you are considering a warehouse membership, compare its current Canadian fee and terms against purchases you realistically expect to make; this story is not recommending a membership or quoting a membership promotion. For an existing member, a special trip still uses time and may involve transportation costs. Build a short comparison basket of foods you regularly buy rather than using one appealing meat price to judge an entire store. Keep pantry staples on the same list so an apparent saving does not turn into a cart full of unplanned purchases. The Food Guide’s advice to set a weekly or monthly grocery budget is useful here: a bargain should fit the amount available, not become a reason to exceed it.
Watch the extras that change the cost of a protein-centred meal. Sauces, prepared side dishes and individually packaged snacks can complicate a plan that began with an economical main ingredient. Canada’s Food Guide notes that prepackaged products such as pre-seasoned meat can cost more, and recommends preparing foods at home. Convenience can still be worth paying for when it makes dinner possible on a busy night; compare it deliberately rather than assuming every prepared product is poor value. Look at the whole meal, including what you will do with opened ingredients afterward. A simple dinner using food already in the cupboard may suit your budget better than a cheaper main ingredient that calls for several new purchases. Check food labels as well as prices when choosing between options.
The takeaway from Costco’s update is not that Canadians should all buy the same protein or switch stores. It is that value needs to be tested against your own meals, storage and available grocery money. Before the next shop, choose one dinner to compare in a few realistic versions, check local prices and write down the complete shopping list. Buy a manageable amount, especially when trying a new ingredient. Afterward, note whether the meal was eaten and whether anything went unused. That small record can make the next comparison more useful than a retailer’s sales headline. No particular Canadian discount or guaranteed saving is being claimed here: the goal is a repeatable way to spot value without turning a promising bulk purchase into waste.
Source trail: Global News — Costco sees sales jump 11% and more customers eyeing ‘lower cost protein’ (September 25, 2026): https://globalnews.ca/news/12073257/costco-earnings-consumer-spending/ ; Canada’s Food Guide — Healthy eating on a budget: https://food-guide.canada.ca/en/tips-for-healthy-eating/healthy-eating-budget/ ; Health Canada — Eat protein foods: https://www.canada.ca/en/health-canada/services/food-guide/explore/healthy-eating-recommendations/eat-variety/eat-proteins.html ; Health Canada — Safe food storage: https://www.canada.ca/en/health-canada/services/general-food-safety-tips/safe-food-storage.html