Parmigiano Reggiano

Parmigiano-Reggiano is the most protein dense food on earth at 34% protein per 100g. The good thing about parm is it's zero carb because there's no lactose, so in theory, no weight gain. https://x.com/CaryKelly11/status/2011755984784376257

https://www.parmigianoreggiano.com/product-history