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Apple juice, oyster and razor shell served at the Credo restaurant at The National Library in Oslo
A woman walking out of The National Library in Oslo holding on to a few books.
Woman enjoying fine dining from Credo restaurant at The National Library in Oslo
Portrait of Heidi Bjerkan at the Credo restaurant at The National Library in Oslo

The National Library partners with chef Heidi Bjerkan

Credo is back – in Oslo

The famous Norwegian restaurant Credo is open again!

And it's received a new, and very special, home.

The stately National Library in Oslo has long been a home of knowledge …

… it’s also now added exceptional cuisine to honour Norway’s culinary heritage.

“I want to showcase Norwegian food culture, both its past, present and future.”

Heidi Bjerkan, star chef and owner of Credo

Food is a vital part of Norway's cultural heritage. That's why the National Library has partnered with Michelin-starred chef Heidi Bjerkan to bring Credo back to life. Here, guests can learn about the history of Norwegian cuisine and enjoy its delicious flavours.

A cultural expression

“We believe that food is not just nourishment for the body, but also a cultural expression. What we eat is shaped by the nature around us, the resources available to us, inherited traditions, and encounters with other cultures,” says Heidi Bjerkan, the unrivalled queen of Norwegian cuisine.

Bjerkan is not just an ordinary master chef, she is also considered a visionary when it comes to advocating for healthy, sustainable food, and animal welfare, and a guardian of Norway’s rich food culture and traditions.

From Trondheim to Oslo

Credo restaurant in her hometown Trondheim was a fixture on the Norwegian culinary scene for almost 25 years and was widely regarded as one of Norway's best restaurants. In 2019 it was awarded a MICHELIN star and became the first restaurant in the world to receive a Green Michelin Star for sustainable gastronomy.

In November 2025, she reopened Credo in Oslo, after several years of hard work, in close collaboration with the National Library.

The new Credo will run according to the same core principles as its previous home.

“We have a kitchen founded on quality ingredients and work with both new and established producers. We want to show how all of us can eat simply, sensibly,and, not least, deliciously, while also taking care of the planet,” says Bjerkan.

But there's an even stronger Norwegian twist to the dishes this time.

“Our food concept is national in that we use local produce from all over Norway. I wish to showcase Norwegian food culture, both its past, present and future,” she says.

Norwegian culinary heritage

The innovative collaboration between the National Library and Credo aims to create a meeting place for everyone, with knowledge of Norwegian food and traditions at its core.

"Food is an important part of our cultural heritage. Credo and Heidi Bjerkan not only want to serve food, but also actively contribute to showcasing our cultural history," former National Librarian Aslak Sira Myhre, who worked on the project, told Norwegian news agency NTB.

For all tastes and wallets

The National Library is full of students and researchers. While heavenly fine dining at Credo might stretch their budget a bit too much, everyone can taste Bjerkan’s culinary magic in the bakery, cafeteria, or in the beautiful, continental library bar on the second floor, which also serves lunch and light set menus at a very reasonable price.

"The most important thing to me is to continue to make great food, and to honour the craftsmanship behind our food culture. The food traditions are one thing, the ingredients are another, but we also have the people who dedicate themselves to producing these ingredients. Their craft is truly unique," says Bjerkan.

Norwegian food culture

"It feels truly nice to be here. I hope it becomes a lively, bustling place, and that we manage to represent Norway as it is today,” says Bjerkan.

Because Norwegian culinary culture is much more than plain fish, meat and potatoes.

"The multicultural aspect is important – because that is also a part of the Norwegian food culture. The way I see it, when we talk about Norwegian cuisine, we often refer to food from 50 or even 100 years back, but eating a kebab is just as Norwegian today," says Bjerkan with a smile.

What we eat, and how we eat it, also changes with time.

She carefully adds garnish on a delicate scallop, while elaborating further on her point.

"These scallops are growing along the Norwegian coast, but not further north than Tromsø. We also ate a lot of oysters 2,000 years ago too, but the oysters were usually pickled. My grandfather lived off the coast, but he didn't eat scallops, they used them only as bait to catch fish. Times have changed," says Bjerkan, who now serves scallops as an exquisite delicacy in one of Norway' s most unique restaurants.

A multicultural food history

By diving into history, we can learn a lot about the food we eat today.

"Today’s food culture is the result of a multicultural society. Back in the Viking age, Norway was also multicultural as they had spices and ingredients from other parts of the world. The exotic spices that we don’t grow in Norway that we use in our cooking, for instance at Christmas, come from abroad. They were transported along the Silk Road a very long time ago," she says.

The Silk Road was a network of trade routes connecting East Asia with Europe, exchanging silk, spices and ideas int he same era that the Vikings ruled in Scandinavia.

"It reminds us that we were well-travelled in the past too, and brought exotic ingredients back home to Norway, which became part of our food culture," she says.

Old books in a split screen with a dish of razor blades by Credo restaurant at the National Library.
“I don’t think people have enough appreciation of Norwegian food and what we grow in Norway.”

Heidi Bjerkan

500-year-old shells

Heidi goes on preparing razor shells and ocean quahog, somewhat lesser-known seafood found along the Norwegian coast.

"Just do your thing," says the photographer as the chef slices the shellfish with expert precision.

"I always do my thing," replies Bjerkan confidently.

The kitchen is where she thrives, and she treats every ingredient with great care.

"Look, they are so lovely," she says looking at the shell, "I don’t think people appreciate Norwegian food and what we grow in Norway enough," she says before adding,

"The ocean quahog is native to the North Atlantic Ocean. They can be more than 500 years old, and you can count the lines on the shell to see its age", she explains. She has to put some muscle into opening the old scallop. "They’re very resistant when they get this old."

"These shells in particular are from divers ay Øygarden outside Bergen. They have a laboratory that cleanses the sea food so that no one gets sick from it. And we use everything in the shell. What we don't eat is great to use in a fish sauce," she tells.

Fine dining from Credo restaurant at The National Library in Oslo

Remember to book early if you want to be able to secure a table at Credo!

A culinary journey at the library

As mentioned, Bjerkan and her Credo team are operating all four eateries at the National Library. Credo’s cafeteria serves a wholesome lunch and offers an a la carte menu for dinner, both of which are popular with library staff and the public.

In addition, Credo has a bakery for all bread-lovers and those with a sweet tooth or who are in need of a good coffee.

"At the bakery, we will bake with Nordic grain, a type that is different from the grain further south in Europe, and in North America. Nordic grain grows slower and is more nutrient dense. And we focus on using the whole grain. I'm not that fond of eating croissants every day, so at the bakery have a different range on offer, such as griddle-baked goods. We use more whole grain, real butter and proper local produce. Of course, I don't mind a croissant now and then, but our focus is a little different," says Bjerkan.

In the evening, you can visit the sophisticated library bar on the second floor of the main building, which also serves light dishes. Don’t miss the beautiful paintings in the hallways on your way up the stairs!

The National Library

Established in 1811, the National Library preserves the past for the future. With elegant paintings on the walls, and the scent of old books in the air, the library is a popular public meeting place for all those interested in Norwegian history and culture.

In 2025, the National Library opened nearly 900 square meters of its extension building, called Halvbroren, the half-brother, which provides a cultural hub at Solli Plass in Oslo hosting events, workshops, study space, exhibitions, and delicious food for the public.

You can also visit the modern, magnificent Map Centre, which contains the world's most extensive collection of printed maps of Norway, the Nordic countries, and the High North (free entrance!).

The permanent exhibition Enlightened – Views on a Cultural History contains a selection of pieces that showcase important developments in Norwegian public life.

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Make bacalao, salmon in lefse, and other tasty seafood dishes from Norway.

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