chopped liver
/ˈt͡ʃɒpt ˌlɪvə/noun
RareNot in standard dictionaries
1
A Jewish pâté-like food, usually spread on bread, made by mincing beef or chicken liver and onions which have been broiled or fried in schmaltz (“chicken fat”) together with hard-boiled eggs.
2
A person or object not worthy of being noticed; someone or something insignificant.
Thesaurus
#informal