abstract abundance appearance background buckwheat bulk casarecce color colored colour coloured cook cooking details display displayed edible firm flavor flavored flavoring flavour flavoured flavouring food gluten-free hard pasta pasta-spirals quantity raw s-shaped savory savoury selection shape shaped shapes Sizes spiral spiralling spirals surface surfaces texture textured textures thin uncooked backgrounds brown colors colours cream edge edges folds layers mollusc mollusk pearly pitted ridge ridges rim rough seashells shell shells smooth spiraling turns twists types variety white brick iron metal support tie wall