Preheat the oven to 180ºC.
Break the bread into very small pieces in a bowl and drizzle with melted butter, mix well.
Spread on a baking tray and cook in the oven for 10-15 minutes, tossing every 5 minutes and cooking until golden brown. Remove from the oven and allow to cool.
In a bowl, mix the spring onion, parsley, sage and thyme, then add the bread and mix well.
Add salt and pepper to season.
Mix in the milk, adding it in small amounts and mixing until it is moist, but avoiding making it soggy.
Spread on a greased baking tray and bake in the oven for 10-15 minutes or until crispy on top.