Celsius Budapest: Asian-Hungarian Fusion in a Former Chocolate Factory

Where Chocolate History Meets Miso Mayo: Inside Budapest’s Most Unexpected Fusion Restaurant

The Stühmer chocolate factory was once Budapest’s sweetest address. For decades, it pumped out bonbons and pralines that defined Hungarian confectionery. Then it closed, sat empty, became another beautiful building awaiting a fate that could go either way. Now it houses a hotel—and more importantly for our purposes, a restaurant that somehow makes duck liver pâté with yuzu relish work.

The Building: From Bonbons to Bao Buns

Before we talk about the food, let’s talk about where you’ll be eating it. The Stühmer factory was built in the early 1900s when Hungarian chocolate production was serious business. The building on Szentkirályi utca still carries that industrial elegance—high ceilings, exposed structural elements, the kind of bones that make architects weep with joy.

A French family that owns roughly a hundred hotels across Europe bought the property and transformed it into a boutique hotel. The restaurant occupies the ground floor with its own street entrance, meaning you don’t need to navigate hotel lobbies or pretend you’re staying there. Walk in off the street like you own the place.

The French ownership shows in the design philosophy: spacious layouts, big communal tables, varied seating options. They weren’t optimizing for maximum covers—they were optimizing for people actually enjoying themselves. Revolutionary concept.

The Concept: Small Plates, Big Ideas

Celsius operates on a sharing model. Order several dishes, put them in the middle of the table, and dig in together. If you’ve ever been frustrated by the “I’ll have the chicken, you have the fish, we’ll never know what the other tastes like” problem of traditional restaurants, this is your solution.

The culinary direction came from a collaboration between Viktor Segal (creative chef), Dávid Baráth (brand architect), and Dániel Király (restaurant director). Head chef Ádám Tóth—who previously worked at the Michelin-recommended Füge in Biatorbágy—runs the kitchen day-to-day. His background includes Nordic cuisine influences and a commitment to sustainability that goes beyond buzzword territory.

The fusion here isn’t random. It’s not “let’s throw kimchi on everything and call it Asian.” The thinking is more nuanced: Hungarian ingredients and techniques meet Far Eastern flavor profiles. Paprika-seed oil shows up in vinaigrettes alongside gochujang. Mangalica pork gets paired with fermented vegetables. It sounds like it shouldn’t work, but it does.

What to Order: The Greatest Hits

Let’s get specific. Here’s what landed on my table and what I’d order again:

Sült cékla / Roasted Beet (2,990 HUF / ~$8)
Beets with walnut oil vinaigrette, black mulberries, house-made yellow pea miso, and a fröknäcke-style seed cracker that replaces bread. It’s vegan, it’s beautiful, and the miso adds a depth that regular beet salads dream about.

Kacsamáj paté / Duck Liver Pâté (4,290 HUF / ~$11.50)
Classic French technique meets Asian bright notes. Creamy pâté and duck terrine arrive with yuzu relish and thick-cut brioche caramelized with brown butter and honey. The yuzu cuts through the richness in a way lemon never could.

Marhatatár ázsiai módra / Asian-Style Beef Tartare (4,790 HUF / ~$13)
French tartare base turned sideways with gochujang, teriyaki, parsnip, plum, and black sesame. The vinaigrette includes Szeged paprika-seed oil and premium French cornichons. East meets West, but neither side loses.

Csirkekacu / Crispy Chicken Gizzards (3,990 HUF / ~$10.70)
Fried in a crispy batter, served with sesame purple cabbage slaw and miso-portobello cream. This is the dish that converts skeptics. The gizzards are tender inside, crunchy outside, and the miso cream ties everything together.

Füstölt kacsamell / Smoked Duck Breast (3,990 HUF / ~$10.70)
Kamado-smoked duck with brown butter celery cream, kombu-infused celery textures, and duck tongue crackling with sesame oil. The smoking technique produces something between traditional duck and ham—juicy, aromatic, different.

Sertéspofa / Pork Cheek (4,790 HUF / ~$13)
Slow-cooked for 24 hours with aromatic spices, served with bone broth jus, shiitake mushrooms, and cloud-like potato purée. This is comfort food elevated to fine-dining territory without losing its soul.

Mangalica kóstoló / Mangalica Tasting (3,790 HUF / ~$10.20)
A selection from Dávid and Kata Hajdu’s farm—ground meat, English bacon, pistachios—with fermented vegetables. Rustic but refined, and the sourcing is impeccable.

Dessert: Chocolate Factory Tribute

Given the building’s history, they’d be crazy not to reference it. The Stühmer csokitrió (3,290 HUF / ~$9) delivers: white, milk, and dark chocolate components that honor the factory’s legacy without being gimmicky. There’s also a flódni-inspired bejgli dessert that settles the eternal Hungarian debate by refusing to choose between poppy seed and walnut. Smart move.

The Drinks: Asian Twists on Everything

Bar manager László Héjja built an drinks list that mirrors the food philosophy—familiar foundations with Far Eastern surprises. The signature cocktails are deliberately approachable: “Celsius vibes,” he calls them. Lazy, easy-going, but with depth if you’re paying attention.

The gin & tonic selection includes six alcoholic versions and one alcohol-free option, all with Asian-inspired botanicals. The wine list splits interestingly: French reds come from the owner’s family vineyards (exclusively available here), while all whites are Hungarian. A yuzu-infused sake bridges the gap for those feeling adventurous.

The non-alcoholic options are unusually strong. Matcha-green apple lemonade, alcohol-free spritzes, mocktails that actually taste like something rather than sugar water with herbs. If you’re doing a booze-free evening, you won’t feel like an afterthought.

Coffee comes in two directions: a quality signature blend for purists and a specialty three-arabica option for geeks. Starting at 990 HUF, it’s competitive with standalone cafés.

The Space: Courtyard Dreams

From spring through autumn, Celsius opens its inner courtyard—a genuine “urban oasis” where city noise vanishes and greenery takes over. It’s the kind of space that makes you forget you’re in District VIII, a neighborhood that tourists often skip but shouldn’t.

The indoor seating offers options: large communal tables for groups who want to meet strangers, smaller setups for intimate dinners, bar seating for solo visitors. The high ceilings and industrial elements give everything a slight loft-apartment energy, and the French design sensibility keeps it from feeling cold.

More Than Dinner

Celsius doesn’t position itself as a dinner-only destination. Drop by for post-work drinks with matching snacks. Settle into a quiet corner with your laptop during afternoon hours. Use it as a meeting point before exploring the nearby Palotanegyed (Palace District) or Andrássy Avenue. The name itself—Celsius—suggests flexibility: suitable at any temperature, for any occasion.

The team is also open to evolution. The concept “isn’t set in stone,” they emphasize. Expect tasting menus, thematic events, and seasonal changes as the restaurant finds its rhythm. This is a place being built in public, which is either exciting or terrifying depending on your tolerance for flux.

Getting There and Nearby

Celsius sits in the Józsefváros neighborhood’s Palotanegyed area—sometimes called Budapest’s “Palace Quarter” for its concentration of elegant 19th-century buildings. The M3/M4 metro junction at Kálvin tér is five minutes away on foot. From there, walk up Múzeum körút and turn onto Szentkirályi utca.

The area itself is worth exploring. The Hungarian National Museum is nearby, as is the gorgeous Szabó Ervin Library’s Wenckheim Palace reading room—one of Budapest’s most Instagrammable interiors. District VIII has a complicated reputation, but this particular pocket is solidly upscale.

FAQ: Your Celsius Questions Answered

Do I need a reservation?

Walk-ins are accepted, but weekend dinners get busy. Reserving ahead guarantees your table, especially for groups of four or more.

Is it connected to the hotel?

Same building, separate entrance. You don’t need to be a hotel guest to dine here, and the restaurant operates independently.

Is there outdoor seating?

Yes! The inner courtyard opens from spring through autumn—easily one of the best hidden patios in the neighborhood.

What’s the dress code?

Smart casual. You won’t feel out of place in nice jeans and a button-down, but swimwear would raise eyebrows.

Are there vegetarian options?

Several. The roasted beet is fully vegan, and the vegán köleskrokett (millet croquette with spinach ragout, golden raisins, pine nuts) is a standout at 3,890 HUF.

The Verdict: Budapest’s Fusion Scene Levels Up

Budapest has seen plenty of fusion restaurants come and go. Some throw random ingredients together and hope for the best; others execute carefully but lack soul. Celsius threads the needle: thoughtful combinations, excellent technique, and a setting that makes you want to stay longer than planned.

The sharing format encourages exploration—order a few things you’ve never tried, pass them around, discover what works. At these prices (comparable to mid-range Budapest restaurants), the risk is low and the reward can be significant. The crispy chicken gizzards alone are worth the trip.

Whether you’re looking for a break from heavy Hungarian classics or want to impress a date with somewhere unexpected, Celsius delivers. Just don’t call it fusion—it’s more like a conversation between two cuisines that have more in common than you’d think.

Prices verified: February 2026