However, the burger comes on a huge, fluffy white burger bun. When eaten with the bun, the burger is rather heavy. Also, the bun is made of white flour and thus (metabolized as) pure sugar. So there's a super easy substitution. I ordered the burger (junior size) and threw out the bun. Then I placed the burger on a bed of greens and diced tomatoes and drizzled some balsamic vinegar on top.
For me, when it comes to this burger, the bun is really unnecessary. Next time you order take-out, try this trick on your favorite dish and let me know how it goes.