Why Is Canned Cranberry Sauce a Ridged Log? A Short History

Why the log has ridges

The usual explanation is the simple one. Farmers' Almanac says the sauce is canned hot so it sets inside the tin, which makes the ridges the shape of the can's walls, and the Portland Press Herald calls them can-molded grooves. Cranberries are loaded with natural pectin, America's Test Kitchen notes, so a long boil sets a firm, sliceable jelly with no gelatin.

The ribs exist for the can's sake, not the sauce's. Chowhound explains that ribbed walls make a can stronger, help it handle the heat of processing and help it resist dents.

Why the label looks upside down

Ocean Spray, the grower cooperative whose sauce holds more than 70 percent of the canned market by Adweek's count, labels the can so the rounded end sits on top. A company spokesperson told Adweek, as Fox Business reported in 2021, that the space this leaves in the can reduces the vacuum created by the sauce's own weight, so the log slides out whole.

When the can arrived

Cranberry sauce is far older than the can. In 1672 the English traveler John Josselyn wrote that Native people and English colonists in New England boiled cranberries with sugar into a sauce for meat. Native peoples ate cranberries first; both they and the English boiled them into sauces by the 1600s. In 1796 Amelia Simmons's American Cookery served roast turkey with cranberry sauce, and Fannie Farmer's Boston Cooking-School Cook Book, first published in 1896, turns sieved cranberries into a molded jelly.

Canning came with Marcus Urann, a lawyer turned cranberry grower. The Portland Press Herald says he set up a cooking and canning operation at his bog in Hanson, Massachusetts, in 1912, and co-founded the cooperative that became Ocean Spray in 1930. Dates for the jellied log itself vary: America's Test Kitchen says it debuted in 1930, while Wikipedia, citing the Smithsonian, puts national sales in 1941. The fair version: Urann started canning cranberry sauce in 1912; the jellied log went national around 1941.

Jellied vs whole berry

The can won the sales race long ago. In 2006 the Christian Science Monitor, compiling the cooperative's figures, reported that 75 percent of annual cranberry sales were in jellied form and that 74 percent of Americans served store-bought sauce at Thanksgiving. The company told the Portland Press Herald it sold 85 million cans in 2024.

Whole-berry sauce is the home cook's side of the divide, and it is old too. Fannie Farmer boils three cups of cranberries in sugar syrup for ten minutes, until most of the berries pop. Our 1896 whole-berry sauce follows her, our canned-style jellied sauce sets in a clean can, ridges and all, and the raw cranberry-orange relish skips the stove. All three are in our Thanksgiving sides.

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