Wiktionary
granary bread
n. (context British English) bread, not made from white or brown flour, that contains wheatgerm and whole grains.
Usage examples of "granary bread".
On the Monday, though, Slater had been in the small steamy cafe and sandwich bar on Red Lion Street which he usually spent most of his term days in, and Graham had supplied him with cups of tea and expensive rounds of smoked salmon on granary bread while Slater slowly, teasingly, told him about Sara.