noun which may take the genitive case particle 'no', noun
Bolognese
Used as a no-adjective or noun to describe something in the style of Bologna, Italy. Often appears in food contexts.
from Italian
I love Bolognese pasta.
bolognese sauce
Specifically refers to the meat-based sauce. In Japanese, ボロネーゼ often implies the sauce itself or a dish made with it.
I think I'll make bolognese sauce tonight.