Koovenjie
Koovenjie is a term that can refer to several things, depending on the context. In some culinary contexts, "koovenjie" might be a phonetic spelling or a regional variation of "kloveniers," a Dutch term for a type of musketeer or arquebusier, particularly those associated with guilds. These guilds were often involved in civic duties and shooting competitions. The historical "Kloveniersdoelen" in Dutch cities, such as Amsterdam, were their guild halls and practice grounds.
Alternatively, "Koovenjie" might be a personal name, a place name, or a word in another language entirely.