Nigel Slater’s pâté recipes for summer picnics

It’s the season for fresh-air dining and these piquant rilettes are simply perfectSuddenly, there is barely a meal that isn’t eaten in the garden, or a cup of coffee that didn’t find its way to the kitchen steps. Sometimes this has been planned, but we do it with impromptu fridge-raid suppers, too: a dish of chicken liver pâté eaten in the shade with a pile of toasted sourdough or a crumbled feta and an orange-fleshed melon. This time the pâté was of p