01 -
Microwave your whole, unpeeled potatoes for 2 minutes, flip, and microwave another 1 1/2 minutes. Or boil them for about 5 minutes. The centers should still feel uncooked.
02 -
Grab a kitchen towel to hold the warm potato, then remove the skin. A butter knife can make this easier.
03 -
Take a cheese grater and work through the partially cooked potatoes.
04 -
Mix the shredded potatoes with melted butter, salt, and a sprinkle of pepper to taste.
05 -
Heat olive oil in a big frying pan over medium to high heat.
06 -
Scoop up 1/4 cup of the potato mix, pack it lightly with a spatula, then place in the pan. Use the spatula to press each one into a 1 cm / 1/3" thick disc. Repeat until all the mix is used.
07 -
Cook each rosti for about 1 1/2 to 2 minutes on each side, until they're golden brown and crispy.
08 -
Layer 3 rostis on a plate, top with smoked salmon, a dollop of sour cream, and a pinch of fresh dill if you like.