No, that’s not a Ziploc container of glomerular filtrate (you crazy wonk): it’s actually clarified quail broth, or what I like to refer to as “freshly-squeezed” quail juice.
Clarification of stock into consommé has been around since …

butter (term)
From Wikipedia: butter (bŭt’ər) is a dairy product made by churning fresh or fermented cream or milk. It is generally used as a spread and a condiment, as well as in cooking applications such …

Confit de canard avec les pommes de terre à la sarladaise (rough translation: duck slowly poached in duck fat with potatoes pan-fried in duck fat topped with persillade) is one of those classic dishes from the …