Janssons Frestelse Janssons Temptation
Experience the irresistible allure of Swedish comfort food with Janssons Frestelse, or Jansson's Temptation, a classic potato casserole that combines simple ingredients into a dish brimming with rich, savory flavors. This traditional recipe features layers of tender matchstick potatoes, caramelized onions, and the subtle umami of Swedish anchovy fillets (or sprats), all baked to perfection in a creamy blend of heavy cream, milk, and reserved anchovy brine. A golden topping of buttery breadcrumbs adds the perfect finishing touch, creating a delightful contrast of textures. Ready in just over an hour, this hearty dish is ideal for festive gatherings, cozy dinners, or as a flavorful addition to any holiday spread. Serve it warm as a comforting main course or an indulgent side dish that’s sure to impress.
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Recipe Information
Ingredients
- 900 grams Potatoes
- 2 medium Yellow onion
- 3 tablespoons Butter
- 125 grams Swedish anchovy fillets (or sprats)
- 400 ml Heavy cream
- 100 ml Milk
- 3 tablespoons Breadcrumbs
- 1 teaspoon Salt
- 0.5 teaspoons Black pepper
Instructions
Preheat your oven to 200°C (390°F).
Peel the potatoes and cut them into thin matchstick-sized strips, approximately 5mm wide.
Peel the onions and slice them thinly.
In a large skillet, melt the butter over medium heat and sauté the onions until soft and translucent, about 5-7 minutes. Set aside.
Drain the anchovy fillets, reserving the brine. Chop the fillets into small pieces.
Grease a medium-sized ovenproof dish with butter. Begin layering the casserole: Place a third of the potatoes at the bottom of the dish, followed by half the sautéed onions and half the chopped anchovies. Repeat the layering, finishing with a layer of potatoes.
In a mixing bowl, combine the heavy cream, milk, reserved anchovy brine, salt, and black pepper. Pour the mixture evenly over the layered potatoes and onions.
Sprinkle the breadcrumbs over the top layer.
Bake the casserole in the preheated oven for 50-60 minutes, or until the potatoes are tender and the top is golden brown.
Allow the casserole to rest for 5-10 minutes before serving. Serve warm as a side dish or a main course.
Nutrition Facts
Calories |
3037 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 192.2 g | 246% | |
| Saturated Fat | 106.3 g | 532% | |
| Polyunsaturated Fat | 1.1 g | ||
| Cholesterol | 596 mg | 198% | |
| Sodium | 5328 mg | 232% | |
| Total Carbohydrate | 246.4 g | 90% | |
| Dietary Fiber | 25.2 g | 90% | |
| Total Sugars | 28.0 g | ||
| Protein | 56.7 g | 113% | |
| Vitamin D | 7.6 mcg | 38% | |
| Calcium | 442 mg | 34% | |
| Iron | 14.7 mg | 82% | |
| Potassium | 5697 mg | 121% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
