Inflation explains why the whole grocery bill keeps creeping up, but it does a poor job of explaining any single item on it. Food prices jumped during the pandemic and climbed 11.4% in 2022, and while the surge cooled after 2023, prices never fell back, NPR reported this week in a look at what drives the cost of common staples. Labor costs, tariffs and higher energy prices tied to the war with Iran push everything up together, the same pressure behind September’s 3.7% inflation reading.
The bigger swings come from forces that hit one product at a time. Nature is the most common culprit: drought has left the U.S. cattle herd at a 75-year low and pushed ground beef up 85% over the past decade, according to federal price data cited by NPR, while bird flu outbreaks keep sending eggs on a roller coaster that peaked at a record $6.23 a dozen in March 2025. Bad weather in Brazil, Vietnam and Costa Rica has kept coffee about 44% more expensive than two years ago, even after the administration dropped tariffs on it last fall.
Sometimes the force runs the other way. Butter is about 17% cheaper than a year ago because dairy farms expanded their herds to meet demand for protein-heavy foods like Greek yogurt, leaving the market with more butterfat than it needs. Processed foods stack several of these pressures at once, which is why baked goods made with flour, cocoa and eggs stayed pricey even as some ingredients eased.
For shoppers, the takeaway is that a receipt is really a bundle of separate markets, each with its own weather, diseases and trade fights. That is part of why relief arrives unevenly, and why promises from retailers like Kroger to lower prices can only do so much against a drought or a flu season. Until those individual pressures ease, families will keep making trade-offs one aisle at a time, a pattern SSC has followed since the grocery bill started rising again this spring.