chopped steak vs beef patty

chopped steak and beef patty both are nouns.

Word	Noun	Adjective	Verb	Adverb
chopped steak	Yes	No	No	No
beef patty	Yes	No	No	No

As nouns, chopped steak and beef patty are synonyms defined as:

Other synonyms of chopped steak include chop steak, chopsteak, hamburger steak.

chopped steak (noun)	beef patty (noun)
a patty of ground cooked beef	a patty of ground cooked beef