Do Cranberries Have a Lot of Pectin? A Deep Dive
                                
                                
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                                    4 min read                                
                            
                                According to food science, cranberries are indeed naturally rich in pectin, the soluble fiber responsible for thickening jams and jellies. When heated, this small, tart fruit releases ample amounts of pectin, which, combined with their naturally high acidity, ensures a perfect gelled texture for sauces and preserves without needing commercial thickeners.