Welsh Beef steak and ale pie – Eat Welsh Lamb and Welsh Beef

Ingredients

• 900g (or 2 x 450g packs) of pre diced PGI Welsh Beef chuck or stewing steak
• 25g flour
• Seasoning
• 2 tbsp oil
• 25g butter
• 2 large onions, roughly chopped
• 2 garlic cloves, sliced
• 150g chestnut mushrooms, quartered
• 1 tbsp Worcestershire sauce
• 1 tbsp tomato purée
• 1 bay leaf
• 500ml ale
• 400ml beef stock
• Handful of fresh herbs e.g. thyme, parsley, oregano
• 1 pack of puff or shortcrust pastry
• 1 egg, beaten