Branch Line

321 Arsenal St, Watertown
(617) 420-1900

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Prime Bavette Steak Frites

Chocolate Brownie Sundae

Half Rotisserie Chicken

Sugar Snap Pea Salad

Chicken and Waffles

Piri Piri Chicken

Mushroom Risotto

Roast Chicken

Pork Sandwich

Sticky Ribs

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Ubereats

Doordash

Trycaviar

Exploretock

Toasttab

Tripleseat

Recent Reviews

This was my second evening dinner at Branch Line, and it was as good as the first. Which is not easy to do, as an excellent first impression and first taste creates expectations it is hard to live up to. But they did. Location was perfect for a pre-theater dinner, as a group of us were going to a performance at the Mosesian theater, which is a 2 minute walk to a neighboring building. And the free covered parking is quite nice on a cold night. Reception and service were excellent....

January 2026

Branch Line in Watertown was bustling with businesspeople on a recent Friday afternoon. Service was attentive, while a high ceiling and pendant lighting made the rustic dining room feel expansive.

I ordered the quarter bird rotisserie chicken with honey dijon sauce. I thought the entrée would be served with roasted potatoes; alas, it came with truffle shoestring fries sprinkled liberally with parmesan and pungent truffle oil. I was not a fan of the flavor...

January 2026

10/10 everything. Food, service, ambiance all amazing. We got the octopus and the burrata salad for apps and both were so incredibly delicious. Steak frites and truffle chicken for our meals and both were so good. Probably some of the best truffle fries I’ve had.

January 2026

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Restaurants in Watertown, MA

Branch Line

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Branch Line