4 baby pickled gherkins cut in half width way and cocktail stick through centre
good squeeze fresh lemon juice
1 tbsp English mustard powder
30g/1oz plain flour
1 tbsp Worcestershire sauce
1 tbsp yeast extract
55g/2oz fresh white breadcrumbs
dash vegetable oil
salt and white pepper
250g/9oz salted butter, at room temperature or softened
200g/7oz salted butter
675g/1lb 8oz good-quality cheddar, ideally 1-year-old Davidstow
2 free-range eggs
4 good-quality free-range eggs
2 free-range egg yolks
150ml/5fl oz full-fat milk
8 slices good-quality ham
8 slices good-quality sourdough bread