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Best Burgers in Mamaroneck

Good vibes. Great food. Best people.
Harrison

Harrison

Your neighborhood spot on Halstead Ave — where great burgers, cold shakes, and that classic Americana vibe are always waiting for you.
Right in the heart of Harrison

Right in the heart of Harrison

Tucked into the walkable strip of Halstead Avenue, Fat Stu's is where Harrison families, commuters, and neighbors come together for no-fuss, feel-good food.
The flavor speaks for itself

The flavor speaks for itself

Hand-pressed burgers, saucy wings, and thick milkshakes that keep regulars coming back every week.
Find us in Harrison

Find us in Harrison

323 Halstead Ave, Harrison, NY 10528 · (914) 315-6624
Explore all locations

Explore all locations

We're in Harrison and Port Chester — find the Fat Stu's nearest you.
Westchester's burger joint

Westchester's burger joint

Handcrafted burgers, honest portions, and fries worth the trip.
Ten burgers. Zero compromises.

Ten burgers. Zero compromises.

From the classic Stu Burger to the bold FDNY, every one is built with an obsessive eye for perfection
Come as you are

Come as you are

Checkered tables, great playlists, and a room full of neighbors. Families, friends, solo diners at the bar — everybody's welcome here.
Harrison, Mamaroneck and Port Chester

Harrison, Mamaroneck and Port Chester

Three locations in Westchester — all with the same big heart. Find us in downtown Harrison, Mamaroneck Avenue or steps away from the historic Life Savers Building in Port Chester.

What our guests are saying

We love Fat Stu’s! They have amazing food. Their hamburgers are so good and savory, and those wings are DELICIOUS! We love wings, and this spot definitely did not disappoint. Their milkshakes are also very fresh and go great with any meal. It’s a small restaurant, but they serve amazing food. A very

Andres G.

Cute spot with classic Americana vibes from the decor to the menu. Simple items executed well. Notable mention BR-BQ Burger and the chicken fingers. Its hard not to enjoy a spot with black and white checkers/neon/chrome. In terms of constructive criticism- there's a glass panel right next to the fro

Jon A.

Went to Fat Stu’s tonight for the first time and LOVED it! I got the FDNY burger with a black bean burger substituted in and it was incredible. We also go a side of fries and onion rings and both were amazing! Finished off our meal with cheesecake that was absolutely heavenly. All of this served by

Rachael C.

🍔Absolutely delighted with my experience at Fat Stu's Harrison! The burgers were nothing short of fabulous—juicy, flavorful, and cooked to perfection. The combination of quality ingredients and expert preparation made for a truly satisfying meal. The ambiance added to the overall enjoyment, creatin

Helen P.

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