We all insist on blaming old chickpeas when they stay firm after three hours, when it’s what sits invisibly in the tap water that quietly seals the skins shut
Three hours of simmering and your chickpeas still snap like stones? The culprit isn’t age or technique—it’s calcium and magnesium in your tap water that chemically reinforces bean cell walls. Learn the simple science and the surprisingly easy fixes that actually work.
