Food Price Guides

Why We Publish These Guides

The cost of a single homemade cheeseburger is a surprisingly clear lens on the U.S. food economy. Beef carries roughly half the basket weight, so movements in ground beef pricing, driven by the size of the U.S. cattle herd, feed costs, and processor capacity, show up immediately in our composite index. Dairy contracts, wheat futures, California iceberg supply, and Mexican-import tomato pricing fill out the rest. The guides on this page each take one of those threads and unpack it in detail, with charts, tables, and direct citations to the underlying BLS Consumer Price Index data.

We deliberately separate ingredient pricing (groceries) from restaurant pricing (food away from home), because the two move differently. The Federal Reserve tracks both via the BLS CPI program, and our guides explain why menu prices have outpaced grocery prices in nearly every period since 2020. For agricultural context, we lean on the USDA Economic Research Service and its commodity-by-commodity outlook reports, which document why specific commodities are tight or loose at any given moment.

How to Read a Guide

Each guide opens with a short answer to a specific question, such as "Why has ground beef risen so much?" or "Is fast food really more expensive than cooking?", and then walks through the data. Tables show the actual prices and percentage changes between dated periods. Charts trace the index over months or years. And every guide ends with a citation block naming the BLS series IDs, USDA datasets, and industry sources used. This structure is intentional: the guides should hold up as research, not just as reading.

Why a Cheeseburger Is a Useful Inflation Lens

A homemade cheeseburger turns out to be an unusually good test case for grocery inflation because of the basket's structural diversity. Beef captures the protein side of the food economy and is one of the most volatile commodities in the BLS tracked universe. Cheese reflects the dairy supply chain and the multi-year contracting cycles that drive milk pricing. Bread carries the wheat-flour-energy chain. Lettuce and tomatoes pick up the produce side, which has the most dramatic seasonal swings of any food category. Together those five inputs span proteins, dairy, grains, and fresh produce, which are the four major buckets the BLS uses internally to construct food-at-home CPI. That is why the composite cheeseburger cost has tracked the official inflation series so closely over multi-year stretches: the burger is, almost by accident, a representative slice of the broader food economy.

A Quick Primer on the Five Ingredients

For readers new to the index, here is a one-paragraph primer on each component. Ground beef carries roughly half the basket weight and is the most volatile input. The BLS series we track is for 100 percent ground beef sold in standard retail packages. American cheese is the second-largest dollar component but moves slowly because dairy producers contract milk supply far in advance and processed cheese pricing is largely set by long-term agreements between cooperatives and food manufacturers. White bread captures the wheat flour, yeast, oil, and packaging chain. The BLS series is for standard pan loaf white bread of the kind sold at every U.S. supermarket. Iceberg lettuce and field tomatoes round out the basket. Both are the most seasonally volatile inputs because their supply concentrates in a small number of growing regions and tightens dramatically around weather events.

When the Burger Is and Is Not the Right Indicator

The cheeseburger basket is a sensible inflation lens for households whose grocery shopping resembles the basket, which describes most American households given how universal these five ingredients are. It is less representative for households on restricted diets (vegetarian, kosher, halal, dairy-free), households whose primary grocery purchases skew heavily toward specialty produce or imported goods, or households in a single city whose local prices diverge sharply from the regional BLS average. For those readers, the right way to use this site is as a comparison anchor rather than a literal household forecast. If the national burger index is rising 5 percent and your grocery bill is rising 8 percent, the gap tells you something specific about your household basket relative to the broader U.S. food economy.