Monkey gland sauce – South African sauce

https://amzn.to/47TYFRB

Monkey gland sauce is a dark coloured, thick, sweet and tangy sauce from South Africa. It is typically served as a topping for grilled steaks or burgers, but is also used as a marinade, a dipping sauce for onion rings and chips, or on roasted potatoes.[1] It has been featured as a restaurant item since the 1930s,[1] becoming a South African restaurant and fast food staple condiment.