Get five easy ideas for seafood appetizers for Christmas, from smoked salmon and shrimp to oysters and king crab. Find inspiration at Vulkanfisk in Oslo.
Christmas dinner in Norway is rarely modest. Ribs, pork loin or lutefisk require space both on the plate and in the stomach. That's why seafood for Christmas is a good choice as an appetizer: a small, fresh serving that opens the meal without filling you up. Here are five simple appetizers with seafood that can be put on the table without spending hours in the kitchen.
Why choose seafood as a starter for Christmas?
Seafood offers freshness, delicate flavor, and small portions—just what a heavy main meal needs in advance. Many seafood appetizers can also be partially prepared in advance, depending on the dish, so you can be with your guests instead of at the stove.
That doesn't mean all seafood appetizers are easy. Creams and butter add richness, and raw shellfish require care. Choose according to what you have time for and what you feel like doing.
5 easy seafood appetizers for Christmas
1. Smoked salmon on small toasts with fresh cream
Thin slices of smoked salmon on toast or small blinis are a Christmas appetizer that rarely disappoints. Mix crème fraîche with lemon juice, pepper, and chopped dill or chives, and spoon a dollop onto each toast before placing the salmon on top. The crème can be made earlier in the day; toast the toast just before serving.
2. Shrimp cocktail in small glasses
Shrimp cocktail in small glasses makes a nostalgic and elegant start to Christmas dinner. Fill the bottom with shredded lettuce, place peeled shrimp on top and top with a simple dressing of mayonnaise, a little tomato paste and a few drops of lemon. Serve well chilled. Small portions are easy to carry out and easy to eat.
3. Gratinated crayfish with garlic butter
Crayfish split lengthwise, covered with garlic butter and briefly gratinated in a hot oven, is a hot appetizer that feels lavish without being complicated. Stir butter with finely chopped garlic, parsley and a little lemon zest beforehand. Serve piping hot with bread to soak up the butter – one to two tails per guest is enough.
4. Oysters with lemon and mignonette
Oysters require little once they are opened properly. Serve them ice cold on crushed ice with lemon and mignonette with ginger, cucumber, red wine vinegar and shallots, among other things.
If you lack an oyster knife and experience, you should ask for help or advice at the counter. Raw mussels are not risk-free and must be kept cold until served.
5. Small slices of king crab
Ready-to-eat king crab meat needs nothing more than good bread, a little lemon and fresh herbs. Place the meat on small slices, sprinkle with chives and add a little lemon or a mild dressing. The flavor speaks for itself, and one small bite per guest feels festive without much effort.
How to plan a simple seafood appetizer
Choose one appetizer and make it good, rather than juggling several. Plan small portions – this is an appetizer, not a dish in itself. Buy seafood as close to serving time as practical, keep it refrigerated from store to table, and follow the storage instructions provided with purchase. Dressings, cream, and herbs can be prepared in advance. Also, check if any of your guests have allergies; shellfish and fish are among the most common allergens.
What should you ask the fishmonger before Christmas?
Ask what is in season right now, where the item comes from, and how much you should calculate per guest for an appetizer. Clarify whether the product is cooked or raw, and ask for advice on storage and serving. The selection may vary during the Christmas weeks, so it pays to ask well in advance.
Seafood for Christmas at Vulkanfisk in Mathallen Oslo
Vulkanfisk in Mathallen at Vulkan in Oslo combines a restaurant and a fresh fish counter under one roof. The restaurant serves shrimp, oysters, crayfish and king crab, while the counter allows you to take seasonal seafood home. The selection changes with the season and availability, so feel free to ask the staff what is suitable for a Christmas appetizer.See the selection at Vulkanfisk.
Frequently asked questions about seafood for Christmas
Which seafood is suitable as an appetizer for Christmas?
Smoked salmon, shrimp, crayfish, oysters and king crab are well suited because they can be served in small portions and provide freshness before a powerful main course.
Can seafood appetizers be prepared in advance?
Partially. Dressings, creams and accompaniments can be made earlier in the day, while the seafood itself should be kept cool and assembled close to serving. Raw oysters are opened just before eating.
Where can you buy fresh seafood for Christmas in Oslo?
Vulkanfisk in Mathallen Oslo has a fresh fish counter with a seasonal selection. Please ask about availability ahead of Christmas.
A good Christmas appetizer is more about good ingredients than advanced techniques. Keep it simple, keep it cold, and let the seafood take center stage. Stop by the counter at Vulkanfisk in Mathallen Oslo to see what the season has to offer – and get some advice before you decide.


