Scale all the ingredients of a recipe up or down for a different number of servings, keeping fractions neat.
Lines with no leading number (like “Pinch of salt”) are left as they are. Cooking times often don't scale with quantity.
Paste your ingredients, one per line, with the amount first, such as “2 cups flour”.
Spices do not always scale in a straight line; taste and adjust.
Often a little, but not in proportion to the quantity.
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