The purpose of this study was to get best formulation of red bean and oyster mushroom in making vegetable meatballs. This research used experimental method by using a complete randomized design (RAL) with five treatments and three replication. The treatments were KJ1 = red beans 100%, KJ2 = red beans 90% and oyster mushrooms 10%, KJ3 = red beans 80% and oyster mushrooms 20%, KJ4 = red beans 70%…