The present invention refers to food compositions comprising flour, glucomannan and a mixture of soluble prebiotic fibres. Particularly the prebiotic fibres are partially gel-forming and partially totally soluble, resulting in optimal alimentary fibre contribution, reduced caloric content, good palatability and optimal digestion. The compositions of the invention can be processed, for example, in form of corn-flakes, biscuits, crackers, slices of toast-like bread and food bars.
