Costs Surge for Stocking the Pantry. (NY Times)

Mr. Newton’s pain is being felt in grocery checkout aisles across the country. Government figures released Friday showed that grocery costs had jumped 5.1 percent in 12 months, the latest in a string of increases. In fact, the nation is undergoing its worst grocery inflation since the early 1990s.

With a few exceptions, nearly every grocery category measured by the Labor Department, which compiles the official inflation numbers, has increased in the last year. Milk is up 17 percent, as are dried beans, peas and lentils. Cheese is up 15 percent, rice and pasta 13 percent, and bread 12 percent.

No food product has gone up as much as eggs, jumping 25 percent since February 2007 and 62 percent in the last two years.