This study reported a feasible and sustainable food processing without waste generation. Results showed that the high fiber, protein and mineral contents and also the WHC and OHC of the FVR flour are potentially suitable for use in food applications as a new low-calorie and functional raw material. The designed products presented high fibre content, reasonable consumer acceptance and were microbiologically stable. This research promotes the reducing food waste since whole plant tissues have been used leading to the maximum exploitation of food raw materials.