Smoked mackerel pate with griddled toast and cress salad

Name: Smoked mackerel pate with griddled toast and cress salad
Cook time: 10 min
Total time: 10 min
Cuisine: European, Mediterranean, French
Ingredients: 400 g smoked mackerel from sustainable sources; 200 g light cream cheese; 3 lemons; 1 small bunch of fresh flat-leaf parsley leaves picked; 2 small punnets of cress snipped; 2 sticks of celery finely sliced, plus some of the celery leaves; extra virgin olive oil; 6 slices of good bread