Jansson Cheese Toast
All the flavour of Jansson's Temptation in 30 minutes: creamy potato, sprat and shallot piled on rye and grilled under bubbling cheese.
Method
Peel the potatoes and cut them into 1 cm cubes. Bring water and the salt to the boil in a 18 cm pot over high heat, add the potatoes and cook for , until a skewer slides in but they don't fall apart. Drain and leave in the colander for a minute to steam dry.
Add in this stepSmall potatoes 200 gSalt (for the cooking water) 1 tsp
high heatFinely chop the shallots. Melt a little of the butter (about a third) in a pan over medium heat and cook the shallots for until soft and translucent.
Add in this stepSmall shallots 1Butter 6 g
medium heatIn a bowl, mix the potatoes, shallots, finely chopped sprats, sour cream, half the dill and pepper, lightly crushing some of the potato with a fork so it turns creamy. Taste; if it needs more savour, add a splash of brine from the sprat tin.
Add in this stepSwedish-style spiced sprat fillets (ansjovis) 40 gSour cream 4 tbspDill, chopped ½ tbspBlack pepper to taste
Heat the oven to 250 °C (top heat or grill setting). Butter one side of each slice of bread with the rest of the butter and lay them buttered side up on a tray. Spread the topping right to the edges and sprinkle with cheese. Bake on the top shelf for , until the cheese bubbles and the bread edges are crisp.
Add in this stepSlices of rye bread 4Butter 14 gAged hard cheese (such as mature cheddar), grated 40 g
ovenScatter with the remaining dill, cut in half and serve hot.
Add in this stepDill, chopped ½ tbsp
Cook's tip
Leftover boiled potatoes, or leftover Jansson itself, crushed, make a great topping. No rye bread? Use a firm sourdough. Under a grill things burn in seconds, so stay by the oven for the last minute.
Cooking it at camp
Mix the topping at home and keep it in the cooler. At camp, butter the outside of the bread, toast it in a cast-iron pan over low heat, add the topping and cheese, then cover with a lid for 3–4 minutes until the cheese melts.