The invention discloses a method for producing instant silkworm chrysalis puffed food and relates to the technical field of food processing. The method is characterized by comprising the following steps: screening and cleaning silkworm chrysalis, pretreating and deodorizing the silkworm chrysalis, soaking and seasoning, performing hot air-microwave vacuum combined drying on the silkworm chrysalis, and finally, ensuring the shelf life of the product by optimizing the packaging materials and packaging process. According to the pretreatment technology, odor of the silkworm chrysalis is removed; silkworm chrysalis snack foods are developed by adopting the hot air-microwave vacuum combined drying technology, the raw materials of the product are fully utilized, and income increase of silkworm raisers is further promoted to make the silkworm raisers become rich.