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New Yorkers 1st Choice
Local picks in New York

Onion soup spots

A bowl of onion soup is a classic comfort, and you deserve a version that is prepared without animal products.

Based on 542 Opinions
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Updated May 2026
01
Willow Vegan Bistro image 1
Willow Vegan Bistro image 2
Willow Vegan Bistro image 3
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Vegan restaurant

Mid-century modern decor with sound absorbing panels creates a cozy, inviting atmosphere despite tight table spacing. The space features huge windows that add natural light, balancing the compact layout. Music and lighting contribute to a warm, comfortable vibe where conversation is easy.

Realistic vegan dishes like calamari, salmon tartare, and lobster rolls stand out here. The menu offers familiar comfort food with a high standard of flavor and presentation.

Rich French onion soup stands out with its deep flavor and generous cheese topping. The soup often leaves a lasting impression for its superb taste and satisfying warmth.

People are saying

"The vegetarian comfort food here is so flavorful and satisfying."

"The vegan food here is outstanding and creatively twists comfort classics."

"I came for the French onion soup and it was satisfying."

Good to know

1

Happy hour offers half-priced drinks and finger food from 5 to 6:30 pm.

2

Sandwiches are discounted on Thursdays.

3

Reservations are recommended for weekends or busy hours.

02
Delice & Sarrasin image 1
Vegan restaurant

Vegan French cuisine fills a small, elegant space with a cozy yet refined atmosphere. Soft jazz music and a quiet vibe create a setting suited for romantic dinners or special occasions. A charming outdoor patio welcomes dogs, adding a relaxed contrast to the intimate interior.

French vegan cuisine stands out with dishes like vegan escargots served in a rich garlic and herb-infused butter sauce. The menu captures the essence of traditional French cooking while staying fully vegan.

Rich French onion soup stands out with deep flavor and satisfying warmth. It pairs well with the cheese plate and offers a classic taste that many find memorable.

People are saying

"The French vegan food here is truly exceptional and authentic."

"This vegan friendly place has truly exceptional, flavorful French cuisine."

"You have to try the French onion soup; it's incredible."

Good to know

1

Reservations are recommended due to the restaurant's small size.

2

The dining area fills to capacity during Monday night dinner.

3

D&S is hosting a 3-course dinner fund-raiser for Safe Haven Farm Sanctuary on Oct 16.

03
The Elgin image 1
American restaurant

Wood panelling and metal work create an upmarket bar with a cozy interior and lively atmosphere. Outdoor terrace offers comfortable seating ideal for people watching. Music plays a key role in setting a warm and inviting vibe.

Many dishes include vegan options with some variety. The Impossible Burger features caramelized onions, vegan sauce, and vegan cheddar, offering a flavorful choice. Some vegan items like the cauliflower steak lack flavor.

French onion soup comes out quickly and tastes incredible. The onion soup burger stands out as a fantastic, solid choice with rich flavors.

People are saying

"The bar food here is really great and classy."

"I loved the French Onion soup; it was a standout."

"The vegan burger here is satisfying and flavorful."

Good to know

1

Reservations are recommended, especially on weekends when it gets busy.

2

The kitchen closes at 10:30 PM, so plan your visit accordingly.

3

The restaurant gets packed around 6pm with office workers after work.

04
Sargeโ€™s Delicatessen & Diner image 1

Quintessential New York deli with nostalgic 1970s-1980s decor and classic American diner vibe. Atmosphere feels genuine and evocative, offering huge booths ideal for groups and a plentiful takeout counter. Small, cozy interior packed with tables creates an intimate, bustling setting.

Vegan options include a vegan corned beef sandwich, vegan Reuben, and vegan pastrami. Portions for vegan dishes run smaller than meat versions.

Rich French onion soup stands out with its deep flavor and satisfying warmth. It pairs well with the classic hot pastrami sandwich, making a solid combo.

People are saying

"This pastrami sandwich is delicious and huge."

"I thought the French onion soup was the best I've ever had."

"I found the vegan corned beef sandwich amazing."

Good to know

1

The average person should share a plate due to the size of the portions.

2

They add a 3.5% surcharge when you pay your bill with any credit card.

3

If you pay with cash, they will take 5% off the bill.

05
The Blue Dog Cookhouse & Bar image 1
American restaurant

Small, intimate space with a community table and classic black-and-white movies playing on a projector. Atmosphere feels romantic and elegant yet chill, with a lively but cozy energy. Cocktails stand out as a distinctive feature, complementing the overall experience.

The menu features elevated comfort food with solid options for vegans and vegetarians. The Goddess Aphrodite vegan burger stands out with a substantial toasted bun, red pepper relish flakes, and shiitake bacon.

Rich, deeply flavorful broth defines the French onion soup here. It offers a satisfying balance of savory and sweet with a hearty, cheesy topping that stands out.

People are saying

"The crab cake eggs Benedict is the best brunch I've ever had."

"The vegan burger's patty was huge and delicious."

"I thought the French Onion Soup was amazing."

Good to know

1

Reservations are recommended to secure a table, especially on weekends.

2

Brunch is available until 3 p.m. every day.

3

Expect a two-hour dining limit during peak hours.

06
Diner 24 NYC image 1

Classic diner design blends with cozy, comforting atmosphere and calm, happy energy. Music ranges from Frank Sinatra classics to a jukebox with personal selections, enhancing the nostalgic vibe. Seating includes comfy chairs with outlets, supporting relaxed meetings or work sessions.

Big portions come with vegan options including vegan ice cream and milkshakes. Servers suggest combinations like caramel vanilla vegan ice cream with oat milk.

Greek French onion soup stands out with its cheesy, umami-rich flavor. The classic French onion soup also delivers a delicious, excellent roast beef pairing.

People are saying

"The diner staff here is so friendly and attentive."

"The staff here is super nice and accommodating for Vegan Friendly options."

"The Greek onion soup was fantastic and delicious."

Good to know

1

Brunch is available any day.

2

Happy hour offers $4 beers and $7 cocktails at the bar.

3

Breakfast is served all day.

07
Tavern On the Green image 1
American restaurant

Restaurant sits within a park setting with glass walls and an outdoor patio featuring live jazz music. Atmosphere blends historic charm with intimate, beautifully decorated spaces. Bar area includes a rotating carousel above, creating a unique focal point.

Staff accommodate vegan diets well and offer vegan options for dinner and dessert. They also provide all-vegan and vegetarian menus with drinks like wine.

Rich and flavorful with a slightly sweet edge, the French onion soup features a Parmesan crust instead of the usual Gruyรจre. It stands out as a delicious and well-spiced option on the menu.

People are saying

"The food here is really good and fresh."

"The outdoor seating offers a calm serenity right in Central Park."

"They were so accommodating of our vegan friend."

Good to know

1

A reservation is necessary to eat, ideally made about a month in advance.

2

If you stay for 5 hours, the $30 parking voucher becomes invalid.

3

Brunch on the patio is popular, especially on weekends with live music.

08
Sunday In Brooklyn image 1
American restaurant

Quintessentially Brooklyn interior with heated outdoor greenhouses and a lively corner bar create a cozy, bustling vibe. Seating feels narrow and tightly arranged, encouraging quick table turnover and limiting group gatherings. Two-level layout offers both indoor and outdoor spaces with heated lamps for comfort.

Family-style meals come with a curated and personalized menu that includes delicious vegan options. Vegan choices are more limited compared to other spots but still present.

Rich and flavorful French onion soup stands out here. It pairs well with the home fries and leaves a lasting impression.

People are saying

"You have to try the pancakes; they're thick and fluffy."

"The eggs were cooked perfectly soft and melting."

"I found the French onion soup insanely delicious."

Good to know

1

Reservations are required for weekend dining due to high demand.

2

Sunday brunch is particularly busy; expect long wait times without a reservation.

3

The restaurant hosts a holiday pop-up with special cocktails for six weeks each year.

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