The World Health Organization (WHO) recommends a diet rich in fibers by, among others, increasing the intake of cereal products. Cassava has a very limited content of fibers and subsequently, high fiber content in cassava bread is only achievable by addition of fibers from an external source and addition of psyllium husk is one way to meet the WHO recommendations. Psyllium husk has been used as a gluten substitute in gluten-free bread , but will in higher ratios affect the viscoelastic properties of the dough, decrease bread volume and affect crumb texture , which are some of the same properties negatively affected when wheat flour is partly substituted by cassava flour.