madeinnepal on Instagram: "The traditional process of making walnut oil begins with harvesting and drying the walnuts to reduce moisture content. Once dried, the hard shells are cracked open to extract the kernels, which are then cleaned to remove any impurities. The kernels are crushed using a grinding stone or a large mortar and pestle to form a coarse paste. This paste is further ground and kneaded, often on a flat stone slab with a heavy roller. As the grinding continues, the paste becomes s