Two sushi rolls
The last time you went out for sushi, you probably ordered at least two rolls -- even though they objectively suck. And while sushi can be pretty nutritious (healthy fats FTW), it can also ratchet up the calorie count, even if you stay away from the tempura options.
A salmon avocado roll and rainbow roll have about 304 and 476 calories, respectively, so you’re facing a 780-calorie situation right there. Sure, fish and avocado are better nutritionally than ground beef and three rolls, but still more calories than the burger.