Janssons Frestelse
User Reviews
4.9
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Prep Time
40 mins
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Cook Time
1 hr
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Total Time
1 hr 40 mins
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Servings
6 servings
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Course
Main Course
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Cuisine
Swedish
Janssons Frestelse
Description
Janssons Frestelse is a traditional Scandinavian potato casserole made from thin strips of raw potatoes layered with marinated anchovy fillets and gently sautéed onions. The onions are cooked just enough to soften without browning, preserving their sweetness. The layering is done carefully in a greased baking dish, alternating potatoes with half the onions and anchovies, repeated for depth.
The dish is seasoned modestly with salt and fresh pepper, then covered with cream until nearly visible through the potato layers. Small pats of butter dot the top to enrich the texture and flavor. Sprinkling breadcrumbs before baking creates a slightly crisp, golden crust contrasting the tender interior. Baking at high heat until golden ensures the potatoes cook through while the creamy sauce binds the layers.
Janssons Frestelse is traditionally served as an accompaniment to meats or festive meals. Its creamy and savory qualities complement roasted dishes well and provide a comforting, textured side. The anchovies add a subtle briny depth that defines the recipe compared to a plain potato casserole.
Ingredients
- 700 g potatoes raw
- 250 g anchovy fillet marinated
- 2 onion large
- 300-400 ml cream
- 3 tbsp breadcrumbs
- butter
Instructions
- Begin by peeling the potatoes and cutting them into thin strips. Peel the onions and slice them thinly, then gently sauté them in a small amount of butter without allowing them to brown.
- Take an ovenproof baking dish and grease it. Start by creating a layer at the bottom with the sliced potatoes. Next, add half of the sautéed onions and half of the sprat (anchovy) fillets. Follow this with another layer of potatoes, and then add the remaining onions and sprats. Finish with a final layer of potatoes, ensuring the surface is even.
- Season the dish by grinding some fresh pepper over the top and lightly sprinkling it with salt. Pour the cream over the layers until it is nearly visible through the potatoes. To enhance the texture and flavor, you can also dot the top with small pats of butter. Optionally, you can add a sprinkling of breadcrumbs for a crispy finish.
- Place the prepared dish in the oven and bake it at 250°C (475°F) for approximately one hour or until it turns golden brown.