Produce

Oranges

Navel oranges, seedless and easy to peel, are the most common eating variety in the US, while Valencia oranges, with more seeds but higher juice content, are the standard choice for commercial juicing.

Blood oranges get their distinctive red flesh from anthocyanin pigments, the same class of compound responsible for color in blueberries and red cabbage, a trait most citrus doesn't share.

Orange zest carries concentrated aromatic oils similar to lemon zest, adding real citrus flavor to a baked good beyond what the juice alone provides, though oranges are more commonly eaten fresh out of hand than zested or juiced for cooking.

Florida and California grow the vast majority of US oranges but for different end uses — Florida's warm, humid climate produces oranges with thinner skin and higher juice content mostly destined for juicing, while California's drier climate produces oranges with thicker skin and a more attractive appearance better suited to being sold and eaten whole.

Frozen concentrated orange juice, developed in Florida in the mid-1940s and commercialized under the Minute Maid brand, was a genuine wartime-era food-science breakthrough, letting juice be shipped and stored far more cheaply than fresh juice and helping turn orange juice into a standard part of the American breakfast table within a couple of decades.

Clementines and other small, easy-peel mandarin oranges are a genuinely separate citrus species from the larger navel or Valencia orange, generally sweeter and milder, and their seasonal appearance in mesh bags each winter has made them a familiar holiday-season fruit in many US households.

Orange blossom water, distilled from the fragrant flowers of the orange tree rather than the fruit itself, is a defining flavoring in Middle Eastern and North African desserts and pastries, adding a floral note that orange juice or zest, made from the fruit, doesn't carry.

Christopher Columbus is credited with carrying orange seeds to the Caribbean on his second voyage in 1493, introducing the fruit to the Americas, though citrus cultivation didn't take firm root in what's now the continental US until Spanish missionaries planted groves in Florida roughly a century later.

Dundee marmalade's origin story credits a Scottish merchant's wife with turning a shipment of bitter Seville oranges (unloaded at Dundee harbor after a storm forced a ship off its intended course) into a preserve, giving rise to the thick-cut, notably bitter British orange marmalade still associated with the city today.

Receiving a single orange in a Christmas stocking was a genuinely meaningful gift during the Great Depression and in earlier eras when fresh citrus was a relatively expensive winter luxury in much of the US, a tradition some older households still keep even now that oranges are cheap and available year-round.

Orange juice labeled "not from concentrate" is squeezed and pasteurized without ever being reduced and later reconstituted with water, a genuinely different (and more expensive) process from concentrate-based juice, though both start from the same fresh-squeezed juice before the two production paths diverge.