[Problem] To provide a method for manufacturing snacks that can achieve crispy eating sensation similar to that of conventional snacks without deep-frying. [Means for Solving Problem] In the present invention, material is molded to generate pellets, and after rolling the generated pellets, the relevant pellets are irradiated with hot air to expand. Furthermore, after seasoning the expanded pellets to the desired flavor, the pellets are baked. Consequently, the present invention can provide a method for manufacturing snacks with crispy eating sensation similar to that of conventional snacks without deep-frying.