Open-edged silkworm chrysalis. Open-edged silkworm chrysalis is a famous dish in Northeast China, and it is the highest specification northeast snack for entertaining guests. Silkworm pupa is what silkworm looks like after spinning, but it is in the state before becoming a moth, which is somewhere in between. Open-edged silkworm chrysalis is a dish made of silkworm chrysalis, salad oil and Chili oil. , nutritious and delicious, with high nutritional value.