Brian in Pittsburgh, Pennsylvania, reports hearing an older person talk about getting the receipt for a dish, using the word receipt in the same way that others might use the word recipe. The use of receipt as a synonym for recipe, as in “a set of...
Ron in Grand Rapids, Michigan, grew up hearing relatives ask for a receipt when they wanted a recipe, as in getting the instructions for a good cake. That usage is old-fashioned but well established. Both receipt and recipe go back to Latin...

