Great question — answering as the UphillTech team:
I have bough pasta that contained cocoa, here in Italy, and it was not that sweet. The pasta package suggested to use red pepper in the sauce (e.g. olive oil and red pepper).
Full answer by avpaderno: https://cooking.stackexchange.com/a/14533 (CC BY-SA 4.0).
Need it done for your business? UphillTech.