#101 in NYC
Sonnyboy
Lower East Side, Manhattan

Brotherly Breakdown
Written by Brotherly Burgers
Sonnyboy's Beef Burger is a conventional restaurant cheeseburger: cheddar, shaved onion, iceberg lettuce, and special sauce on a sesame bun, with shoestring fries.
It was below average for us. That is the whole of our assessment, and we are not going to dress it up into a component-level critique we did not write down.
Best for
Sesame bun cheeseburgers, iceberg and special sauce builds, and all-day Lower East Side dining.
The catch
The burger was below average, and our notes do not record which component was responsible.
What it's actually like
Sonnyboy is an all-day restaurant and bar on the Lower East Side, serving brunch, dinner, and a full bar program. The Beef Burger runs on both the sandwiches and larger plates sections of the menu, built with cheddar, shaved onion, iceberg lettuce, and special sauce on a sesame bun, with shoestring fries.
That build is the restaurant's, not our description of what we tasted. It is a conventional cheeseburger and there is nothing wrong with the idea of it.
Our judgment is that it was below average. We did not write down which part of it fell short, so we are not going to reverse-engineer a critique out of the ingredient list. A conventional build is not evidence of a conventional result in either direction, and telling you the sauce or the patty was the problem would be a guess dressed up as a review.
Below average, then, and that is as specific as our record allows.
Why this score
The only judgment on record is that the burger was below average, with no component singled out for praise or blame.
There is nothing here to weigh against anything else, so the assessment rests on the overall impression and stops there.
Last written July 2026.
- Neighborhood
- Lower East Side, Manhattan
- Cuisine
- American
- Price
- $$
Beef Burger
Burger from Sonnyboy.
$20




