Messinn

Multiple coeliac diners report safe experiences with the Arctic char and salmon, which staff can prepare gluten-free. The menu is not marked for gluten-free items and there is no dedicated fryer, but staff are generally knowledgeable and can guide diners to safe options. A few isolated reports mention possible cross-contamination. The kitchen is shared, so diners should always confirm their needs with the server.

Messinn provides a single vegan main dish: a chickpea and carrot fritter served in a skillet with roasted vegetables. Multiple vegan diners on HappyCow describe it as tasty but oily and note that it is the only vegan option. The restaurant does not have a dedicated vegan kitchen, so cross-contamination with seafood is possible. A vegan dessert, made with berries, nuts, and maple syrup, is occasionally mentioned. This venue suits vegans dining with omnivores who want traditional Icelandic food.