If you are Jewish and find her comments offensive and creating a hostile work environment, then document the comments and actions and complain to HR & the EEOC. Make some money out of it.
If your not Jewish and she just talks that way, you will likely hear much worse in your career/life. If she's a decent boss in other respects, learn to ignore it. If you find her a bitch and want to hurt her, see my first comment.