Sauce for Veal Cutlets
from http://www.capitolium.org/eng/virtuale/cucina.htm

(for 4 people):

leave 200g of pine nuts and 200g of shelled walnuts in Garum for one night; crush and then soften the nuts in more garum. Add salt, pepper, thyme, oil, and vinegar upon serving.
Apicius - 281 A.D.