Frankel’s serves a matzo ball soup built in the deli tradition, with chicken broth, a matzo ball, and the standard vegetable garnish. The soup is notable for fitting into a broader menu that balances classic appetizing-shop dishes with a polished modern deli sensibility. It lands as a clean, comforting bowl where the broth remains central and the dumpling provides the substance. City guides consistently place it among the stronger versions in Brooklyn.