Key lime pie
|Place of origin||United States|
|Region or state||Key West, Florida|
|Main ingredients||Shortcrust pie shell, Key lime juice, egg yolks, sweetened condensed milk|
|Variations||Graham cracker pie shell|
Key lime pie is an American dessert pie made of Key lime juice, egg yolks, and sweetened condensed milk in a pie crust. The traditional Conch version uses the egg whites to make a meringue topping. The dish is named after the small Key limes (Citrus aurantifolia 'Swingle') that are naturalized throughout the Florida Keys. While their thorns make them less tractable, and their thin, yellow rinds more perishable, Key limes are more tart and more aromatic than the common Persian limes seen year-round at grocery stores in the United States. Key lime juice, unlike regular lime juice, is a pale yellow. The filling in a Key lime pie is also yellow, largely because of the egg yolks.
During mixing, a reaction between the proteins of the egg yolks and condensed milk with the acidic lime juice occurs that causes the filling to thicken on its own without requiring baking. Early recipes for Key lime pie did not require baking the pie, relying on this chemical reaction (called thickening) to produce the proper consistency of the filling. Today, because consuming raw eggs can be dangerous, pies of this nature are usually baked for a short time. The baking also thickens the texture more than the reaction alone.
The Key lime pie has been traced back to the early 20th century in the Key West, Florida area. Its exact origins are unknown, but the first formal mention of Key lime pie as a recipe may have been made by William Curry, a ship salvager and Key West's first millionaire; his cook, "Aunt Sally", made the pie for him. If such is the case, however, it is also possible and maybe even probable that Sally adapted the recipe already created by local sponge fishermen. Sponge fishermen spent many contiguous days on their boats, and stored their food on board, including nutritional basics such as canned milk (which would not spoil without refrigeration), limes and eggs. Fresh milk was not a common commodity in the Florida Keys before modern refrigerated distribution methods. Sponge fishermen at sea would presumably not have access to an oven, and, similarly, the original recipe for Key lime pie did not call for cooking the mixture of lime, milk, and eggs.
Key Lime Festival
In 1965, Florida State Representative Bernie Papy, Jr., introduced legislation calling for a $100 fine to be levied against anyone advertising Key lime pie not made with Key limes. The bill failed.
- "Key Lime Pie Recipe". Retrieved 2010-03-26.
- "Conch Cooking" L.P. Artman, Jr., August 1975 Florida Keys Printing & Publishing, page 74
- "History of Key Lime Pie". Whatscookingamerica.net. Retrieved 2010-09-11.
- "Tart and creamy, key lime pies delight the Florida Keys". Glasgow Daily Times. 2008-06-11. Archived from the original on 2012-04-27. Retrieved 2015-01-31.
- "Key Lime Festival of the Florida Keys". keylimefestival.com.
- "SB 676 - Official State Pie/Key Lime". Retrieved 2006-08-14.
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