Which preposition to use with ragout

OF Occurrences 11%

RAGOUT OF COLD NECK OF MUTTON (Cold Meat Cookery).

for Occurrences 1%

The Pavillon d'Hiver looked very inviting as we drove upan immense fire was blazing in the chimney, another just outside, where the soup and ragout for the army of beaters were being prepared.

over Occurrences 1%

Cook separately eight lengths of macaroni; place cooked macaroni on dish and pour ragout over it and serve hot.

Which preposition to use with  ragout