Potato Salad with Crème Fraîche

potato salad in a crème fraîche dressing ingredients 61% cooked potatoes 52.6% , rapeseed oil 12.1% , water 8.3% , sugar 5.1% , crème fraîche 5.0% , spirit vinegar 2.7% , cream 2.1% , yogurt 1.7% , salt 1.0% , modified corn starch 1.0% , egg yolk 1.0% , E261 0.9% , chives 0.8% , dill 0.8% , onion 0.7% , E330 0.6% , E334 0.6% , spice 0.6% , E412 0.5% , E440a 0.5% , E415 0.5% , glucose syrup 0.4% , yeast extract 0.4% , lactose 0.4% , E407 0.4%