Cranberry Sauce

Cooking cranberries covered until they burst allows steam to build pressure inside the berries, rupturing their skins and releasing pectin—the natural thickener that gives the sauce its gel-like consistency. Adding sugar after bursting prevents premature toughening of the skins, which occurs when sugar draws out moisture before the berries soften. The no-stirring rule is crucial: stirring breaks down the cranberries too much and releases bitter compounds from the seeds, while gentle simmering preserves their shape and creates a balance between whole berries and thick sauce.