Masala Rösti with Mint-Yoghurt Chutney
Swiss meets Indian: a crisp raw-potato rösti scented with cumin, ginger and green chilli bloomed in ghee, served with a cooling mint-yoghurt chutney.
Method
Make the chutney first. Finely chop the mint and part of the coriander and stir into the yoghurt with the lemon juice and a little of the salt. Chill until serving. Chop the rest of the coriander for the potatoes.
Add in this stepPlain yoghurt 120 gMint leaves 8 gLemon ½Fresh coriander (cilantro) 3 gSalt ⅛ tsp
Finely chop the ginger; deseed and finely chop the chilli (keep the seeds if you like heat). Heat a little of the ghee in a 22 cm frying pan over medium heat, add the cumin seeds and let them sizzle for until fragrant. Add the ginger and chilli, lower to medium-low heat and cook for more, then scrape everything, ghee included, into a large bowl. Burnt cumin tastes bitter, so watch it closely.
Add in this stepGhee (or half butter, half oil) 6 gCumin seeds 1 tspFresh ginger 10 gGreen chilli 1
medium heat→medium-low heatPeel and coarsely grate the potatoes; grate the onion finely or slice it paper-thin. Wrap both in a clean tea towel and wring until no more liquid comes out. In the bowl, toss the potato and onion with the spiced ghee, turmeric, garam masala, chopped coriander and the rest of the salt using your fingertips. Salt draws out water, so cook straight away.
Add in this stepPotatoes 500 gOnion ½Ground turmeric ½ tspGaram masala ½ tspFresh coriander (cilantro) 7 gSalt 0.6 tsp
Add more of the ghee to the same pan, heat over medium heat and spread in the potato evenly. Push in the edges and press the top into a cake 1.5 to 2 cm thick, then leave it alone for . It is ready to turn when the whole cake slides as you shake the pan and the underside is deep golden.
Add in this stepGhee (or half butter, half oil) 12 g
medium heatCover with a large plate and flip it out, add the remaining ghee to the pan and slide the rösti back in, browned side up. Cook over medium heat for more. A skewer should slide easily into the centre when it is done.
Add in this stepGhee (or half butter, half oil) 12 g
medium heatSlide onto a board, cut into wedges and serve with plenty of cold mint-yoghurt chutney. The contrast of hot, crisp potato and cool yoghurt is the whole point.
Cook's tip
Spices only release their aroma in hot fat: add the next ingredients the moment the cumin seeds crackle and turn light brown. Turmeric stains clothes and boards, so take care, and leave out the chilli for a mild version.
Cooking it at camp
Make the chutney at home and pack it in the cooler, and pre-mix the spices for one batch in a small tub. Fry in a cast-iron pan on the burner in the same order and use the pan lid to flip.