Smoked salmon with prawns, horseradish cream & lime vinaigrette

INGREDIENTS

• 1 tbsp crème fraîche
• 1 tsp horseradish sauce
• 4 slices smoked salmon
• 10 large cooked prawns , peeled but tails left on
• juice 1 lime , finely grated zest of ½
• 1 tsp clear honey
• ½ tsp finely grated fresh root ginger
• 2 tbsp light olive oil
• 2 handfuls small leaf salad