potato salad

potato 68.0% , rapeseed oil 12.0% , water 10.9% , onion 3.4% , double cream 3.1% , white wine vinegar 1.5% , spring onion 2.0% , sugar 0.1% , free range eggs 0.0% , spirit vinegar 0.0% , chives 0.0% , parsley 0.0% , salt 0.0% , corn flour 0.0% , egg yolk powder 0.0% , E202 0.0% , mustard powder 0.0% , flavouring 0.0% , hydrogenated fat 0.0%