Crab apples give this tomato-free ketchup a robust character. Words: Kristina Jensen Small and sour they may be, but – thanks in part to their pectin levels – crab apples take the prize in my kitchen for being one of autumn’s most versatile fruits. Pectin, concentrated in the crab apple’s skin and core, is a … Continue reading Recipe: Chipotle Crab Apple & Rhubarb Ketchup