Among the great classics of Vietnamese cuisine, vegetarian bo bun holds a special place. Fresh, colourful and generous, it appeals just as much to regulars of Asian cuisine as it does to those looking for a filling, flavourful vegetarian meal. At Mây Bay, this dish is not simply a meat-free adaptation of a classic: it is a recipe that has been carefully conceived, crafted and served to the highest standards of quality. Here’s why our Bun Cha Gio deserves its place in the conversation about the best vegetarian bo bun in eastern Paris.
Is our Bun Cha Gio the best vegetarian Bo Bun in Paris? We’ll tell you everything.
Reading time: ~6 mins
- What is actually known as a vegetarian bo bun
- Mây Bay’s Bun Cha Gio, dish by dish
- What makes our version unique
- Vegetarian or vegan bo bun – what’s the actual difference?
- A dish that adapts to your pace
- What our guests say about Bun Cha Gio
- Our Bun Cha Gio, a vegetarian bo bun that sets the standard in Paris
What is actually known as a vegetarian bo bun
Definition of vegetarian bo bun
Bo bun is a hearty bowl dish of Vietnamese origin. In its traditional form, it combines rice vermicelli, crunchy raw vegetables, fresh herbs and a flavourful sauce. The vegetarian version simply replaces the meat with plant-based proteins or, as we do here, with crispy vegetable spring rolls.

The structure of the dish remains the same: a base of cooked rice vermicelli, rinsed in cold water to prevent them from sticking, a layer of raw vegetables (grated carrots, cucumber, soya sprouts, salad leaves), then the hot ingredients on top. This contrast between the coolness of the vegetables and the warmth of the spring rolls is one of the dish’s defining flavour characteristics. It is finished with a sauce made from tamari or vegetarian nuoc mâm, lemon, a touch of sweetness, sesame oil and, sometimes, crushed peanuts.
What sets a good version apart from an ordinary one is precisely the quality of each component taken individually and how well they work together once assembled in the bowl.
Mây Bay’s Bun Cha Gio, dish by dish
The detailed ingredients of our Bun Cha Gio
At Mây Bay, the Bun Cha Gio is our vegetarian and vegan take on the classic bo bun. Its full name in Vietnamese literally means «rice vermicelli with spring rolls», and that’s exactly what it delivers: fine rice vermicelli, crispy vegetable spring rolls, fresh raw vegetables and a well-balanced homemade sauce.
Here’s what’s in our bowl:
- Rice vermicelli prepared on the day, rinsed and kept in cold water until served to preserve their texture
- Some crispy vegetable spring rolls chips made to order, with a thin coating and a generous portion of filling
- Fresh raw vegetables, chopped every morning (carrots, cucumber, lettuce, Vietnamese herbs)
- A homemade sauce made without any processed ingredients, using carefully selected ingredients
- Chopped peanuts to add crunch and depth
Each component is prepared separately and then assembled just before serving. This is no mere detail: it is what ensures the freshness of the textures and the balance of flavours in the bowl.
What makes our version unique
A vegetarian bo bun designed as a dish in its own right
Most of the vegetarian bo bun dishes you find in Paris are adaptations of a meat-based dish. You remove the meat, replace it with tofu or textured soya protein, and call it a vegetarian version. That’s not our approach.
At Mây Bay, Bun Cha Gio has been designed as a plant-based dish in its own right, with its own distinct flavour profile. The vegetable spring rolls aren’t there to «replace» anything: they add a crispy texture, warmth and a sense of generosity that are an integral part of the experience. The sauce isn’t just any old sauce: it’s designed to complement the vegetables and rice vermicelli, not to mask the absence of meat.
What’s more, everything is homemade and prepared on the premises every day. No frozen foods, no bottled sauces. This is a standard we have upheld since we opened, and one that reflects our vision of authentic Vietnamese cuisine.
This approach clearly sets us apart from other Parisian restaurants such as Bêp Viêt, Tien Hieng and Bêp Chay, which offer vegetarian dishes but do not always adopt a fully committed and consistent 100 % plant-based approach across their entire menu.
Fancy trying it for yourself? Order your Bun Cha Gio to take away or book your table directly online.
Vegetarian or vegan bo bun – what’s the actual difference?
Understanding the difference between vegetarian and vegan bo bun
This question comes up often, and it deserves a clear answer. A vegetarian bo bun may contain eggs (in the spring roll wrappers, for example) or milk. A vegan bo bun excludes all animal products, including eggs, honey and dairy products.

Our Bun Cha Gio is entirely vegan. The spring rolls are made without eggs. The sauce does not contain traditional nuoc-mâm (made from fish) but a plant-based alternative with a similar flavour. The rice vermicelli are naturally vegan.
This is an important point for our customers who follow a strict vegan diet, but also for those with allergies or intolerances. Transparency regarding the ingredients in our dishes is part of our commitment to our guests.
| Feature | Classic vegetarian bo bun | Our Bun Cha Gio |
|---|---|---|
| Meat-free | Yes | Yes |
| Without fish (sauce) | Not always | Yes |
| Egg-free | Not always | Yes |
| Homemade | Variable | Yes, every day |
| Fresh ingredients | Variable | Yes |
| 100 % vegan | Not always | Yes |
A dish that adapts to your pace
A vegetarian bo bun for your meals in or to take away
One of Bun Cha Gio’s strengths is its versatility. It’s just as enjoyable eaten in our dining room, with its contemporary and relaxing atmosphere, as it is as a takeaway for those who don’t have time to linger.
For professionals in the area (Vincennes, Fontenay-sous-Bois, Montreuil, Saint-Mandé), it’s a complete lunch that’s both nourishing and light, and won’t weigh you down in the afternoon. For those who work from home and want to enjoy a tasty meal without having to cook, it’s an easy option to order by phone and pick up in just a few minutes.
Our takeaway menu is designed specifically for those moments when you want to eat well, quickly, without compromising on quality.
What our guests say about Bun Cha Gio
Feedback from our customers on our vegetarian bo bun
Without going into the details of individual reviews, the most common feedback we receive about this dish can be summed up in three words: freshness, generous portions and balance. Regulars come back specifically to enjoy these qualities every time they visit. Some order the same bowl every week, whilst others introduce it to their colleagues or business partners during business lunches.

For us, consistency is a far more reliable indicator of quality than any ranking. When someone comes back, it’s because the dish lives up to its promise. You can read our customers’ reviews to form your own opinion before you visit.
FAQ
Is Bun Cha Gio really a vegetarian or vegan dish?
Yes, our Bun Cha Gio is entirely vegan. The crispy vegetable spring rolls are made without eggs; the sauce does not contain traditional fish-based nuoc-mâm but a plant-based alternative with a similar flavour; and the rice vermicelli are naturally suitable for a vegan diet.
Can we order the vegetarian bo bun to take away?
You’re more than welcome to enjoy our vegetarian bo bun as a takeaway. Bun Cha Gio is available as a takeaway option, designed for those who want to eat well quickly, without having to cook – simply order by phone and collect it in a few minutes.
Would this vegetarian bo bun be suitable for a business lunch?
Bun Cha Gio is particularly well suited to business lunches. It is a well-rounded dish – both nourishing and light – popular with professionals in Vincennes, Fontenay-sous-Bois, Montreuil and Saint-Mandé, as it won’t weigh you down in the afternoon whilst still being generous and filling.
Are the ingredients for Bun Cha Gio homemade?
The ingredients for our vegetarian bo bun are prepared in-house every day. The rice vermicelli, raw vegetables, sauce and crispy vegetable spring rolls are all made using fresh ingredients, with no frozen products or ready-made sauces, to ensure the dish is fresh and of the highest quality.
Our Bun Cha Gio, a vegetarian bo bun that sets the standard in Paris
A vegetarian bo bun to try in eastern Paris
Our Bun Cha Gio isn’t just another vegetarian bo bun. It’s a dish crafted with a coherent culinary concept, fresh ingredients prepared daily, and a homemade sauce that makes all the difference. If you’re looking for a vegetarian version of bo bun that isn’t just a simple adaptation but a genuine gourmet experience, you know where to go.
Book a table at Mây Bay and come and see for yourself.


