Rising grocery prices have forced millions of households to rethink where they shop, which brands they buy, and how much food they waste each month. Financial journalist Jean Chatzky wanted to test whether ordinary habits could meaningfully reduce a family’s grocery spending when tracked over a full week.
On a recent episode of the HerMoney podcast, covered in a May 22, 2026, HerMoney article, Chatzky and Consumer Reports‘ Yasmeen Khan, writer of CR’s Bread & Butter newsletter, tracked a Boston-area mother’s grocery purchases over seven consecutive days.
Lori, a mother of two boys, fed her family while rotating between three different stores and holding herself to a strict weekly spending target. Chatzky and Khan examined every receipt and shopping decision to understand what was keeping this particular family’s food costs consistently below the national average.
How a Boston mom kept her weekly grocery bill at $200
Lori finished the tracked week at roughly $200 in total grocery spending, landing right on the weekly budget she sets for her family. That figure sits on the modest end of national benchmarks.
The USDA’s Cost of Food Monthly Reports put a family of four’s groceries at roughly $1,000 a month on the Thrifty plan and around $1,365 a month on the Moderate-Cost plan in 2026, with the Liberal plan running higher still.
The week included cost pressures like spring break snacking with both boys home full-time and several dinners eaten out mixed into the schedule, HerMoney reported.
Chatzky and Khan distilled Lori’s week into three lessons any household can apply.
Your anchor store + fill-in strategy is probably already working
Lori splits her weekly runs across Costco for bulk staples, Trader Joe’s for specialty items and snacks, and Stop & Shop for weekly sale finds. That rotation mirrors a broader national pattern, since most American households already visit two or more grocery retailers per week, according to Khan on the HerMoney podcast.
Khan cautioned on the podcast that driving far to chase a deal can erase the savings entirely when fuel costs and time investment are factored in. “Is shopping around worth my time? Is it worth the mental energy?” she said. The key, Khan suggested, is to fit multiple store visits into an existing routine rather than make special trips.
Store brands deliver savings that most grocery shoppers still overlook
Private label grocery products typically cost 25% to 30% less than their name-brand equivalents, Consumer Reports found after conducting side-by-side taste-test comparisons. Khan encouraged shoppers to experiment with store-brand versions of staples they buy regularly and see which they prefer.
Lori had long understood that Costco’s Kirkland coffee was roasted by Starbucks, though Starbucks branding was removed from the bags in late 2023 or early 2024, and the current roaster has not been publicly confirmed, a supply chain pattern Khan said is far more common than most shoppers realize.
“Just try different private label products and see what you like,” Khan said on the podcast. “Not everything may be a win, but you might realize you actually prefer some of them.”
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Lori’s Costco runs also showed how bulk store-brand buying compounds those savings on high-turnover staples. She noted on the podcast that 24 eggs at Costco cost less than two dozen would at a standard grocery store, by a wide margin.
The HerMoney write-up suggested starting the swap with everyday items like yogurt, pasta sauce, cereal, and olive oil, categories where the price gap between name-brand and private label is wide enough that even a few switches can meaningfully reduce a weekly grocery total.
Meal planning is the highest-return habit in any family grocery budget
When Chatzky asked Lori for her single most effective grocery strategy, the answer came without hesitation: build a weekly meal plan and write a list. Lori does not follow a rigid daily menu, but she enters each week knowing what the family has not eaten recently and which ingredients need to be used up.
That discipline carries significant financial weight because a family of four loses an estimated $3,000 per year to food waste, according to the EPA.
If you’re used to grabbing takeout a few nights a week or making last-minute grocery runs without a list, you’re probably spending more than you realize.
Khan shared her own approach for reducing waste, which includes washing all produce the same day she buys it and storing everything with a paper towel. “I don’t know if the produce actually lasts longer or if it’s just that we’re eating it faster because it’s ready,” she said on the podcast. “But either way, it works.”
A little intention at the grocery store can go a long way
Khan noted on the podcast that “the cost of food has increased almost at the same rate as inflation for the last year,” and that fruits and vegetables specifically have risen at a much higher rate than the overall food index.
That pressure makes the habits Lori demonstrated during her tracked week all the more relevant for families looking to stretch their grocery dollars further. Lori’s approach was not built on extreme couponing or dramatic lifestyle changes.
It came down to a loose meal plan, a willingness to shop store brands, a rotation of familiar stores that fit into her existing routine, and a commitment to actually using what was already in her fridge. As the HerMoney article noted, those small habits added up to real savings, potentially hundreds of dollars in a month.
Related: Costco has a grocery edge over Walmart, Target, Kroger
