Snack bar is one of the bar-shaped snacks. Puanchi bar is a snack bar developed with the aim of increasing nutritional value, especially protein. The treatment is given by substituting wheat flour with sneakhead fish flour, there are 3 levels which are distinguished based on the proportion of wheat flour and sneakhead fish flour, namely formulation 3 (F3) 85% : 15%, formulation 6 (F6) 70% : 30%…