Shortcomings of gluten-free cakes are mostly related
to their low volume, firm texture, poor elasticity and
inferior sensory attributes. The results of this study
revealed that CPP can be used successfully to overcome
the limitations of gluten-free cake. The positive
effects of CPP on physical and nutritional quality of
the gluten-free cake are mainly related to its high fibre,
protein, sugar and ash content. Changes in the particle
size of CPP had no significant effects on most of the
properties of the cakes. Increasing the percentage of
CPP had significant positive effects on characteristics
of batter and cake and sensory attributes of the cakes
in terms of crust and crumb colour, taste, texture and
overall acceptability. Therefore, addition of CPP with
either of tested particle sizes up to 30% can be used to
improve the quality of gluten-free cakes.