Hot smoked salmon and baby potato salad

Potato Salad 31.9% , water 31.9% , rapeseed oil 4.0% , onion 4.0% , crème fraîche 4.0% , corn flour 4.0% , concentrated lemon juice 4.0% , pasteurised egg yolk 4.0% , spirit vinegar 4.0% , lemon zest 4.0% , sugar 0.5% , salt 0.5% , white wine vinegar 0.5% , E440a 0.5% , mustard seed 0.5% , white pepper 0.5% , Hot Smoked Salmon 0.5% , salt 0.1% , sugar 0.0% , cucumber 0.0% , Mixed Leaves 0.0%