Jansson’s Temptation is a classic Swedish comfort food that transforms simple potatoes into a luxurious, golden-brown casserole. Thinly sliced potatoes are layered with sweet caramelized onions and salty anchovy fillets, then baked in heavy cream until tender and bubbly. The anchovies melt into the sauce, providing a deep umami backbone without a fishy taste, while the cream creates a velvety texture. This hearty dish is perfect for holiday gatherings, cozy weeknight dinners, or as a sophisticated side dish alongside roasted meats. It&# 226;ÂÂs a true crowd-pleaser that balances savory, sweet, and creamy flavors in every bite.
Jansson’S Temptation
Description
Jansson's Temptation is a classic Swedish comfort food that transforms simple potatoes into a luxurious, golden-brown casserole. Thinly sliced potatoes are layered with sweet caramelized onions and salty anchovy fillets, then baked in heavy cream until tender and bubbly. The anchovies melt into the sauce, providing a deep umami backbone without a fishy taste, while the cream creates a velvety texture. This hearty dish is perfect for holiday gatherings, cozy weeknight dinners, or as a sophisticated side dish alongside roasted meats. It&# 226;ÂÂs a true crowd-pleaser that balances savory, sweet, and creamy flavors in every bite.Ingredients
Directions
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Preheat oven to 400ðF (200ðC).
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Peel potatoes and cut them into thin slices, approximately 1/8 inch thick. Keep slices in cold water to prevent discoloration until ready to use.
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Melt 2 tablespoons of butter in a skillet over medium heat.
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Add thinly sliced onions to the skillet and cook until soft and golden brown, about 10-15 minutes. Do not rush this step for best flavor.
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Drain the potato slices and pat them dry with a clean kitchen towel or paper towels.
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Grease a 1.5 to 2-quart baking dish.
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Create a layer of potato slices on the bottom of the dish, followed by a layer of caramelized onions and anchovy fillets.
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Repeat the layers, ensuring you begin and end with a layer of potatoes.
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Pour the cream evenly over the layered potatoes, onions, and anchovies.
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Dot the top with remaining butter and sprinkle with bread crumbs and pepper.
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Bake in the center of the oven for 45-60 minutes, or until the potatoes are tender and the top is golden brown.
Nutrition Facts
Servings 4
- Amount Per Serving
- Calories 115.5kcal
- % Daily Value *
- Total Fat 0.2g1%
- Saturated Fat 0.0g0%
- Cholesterol 0.0mg0%
- Sodium 9.0mg1%
- Total Carbohydrate 25.5g9%
- Dietary Fiber 3.3g14%
- Sugars 1.2g
- Protein 3.0g6%
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Note
Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave.
Substitutions: For a vegan version, substitute butter with olive oil or vegan butter, and use a rich plant-based cream (such as coconut cream or cashew cream) instead of dairy cream.
Tips: The anchovies are essential for the traditional flavor profile; they dissolve into the sauce and add depth rather than a fishy taste. If you prefer, you can omit them, but the dish will lack its characteristic umami richness.
Variations: Some variations include adding a pinch of nutmeg or a splash of white wine to the cream for extra complexity.
