Toulouse sausage roll - Master recipes

Ingredients

• 320g all-butter puff pastry sheet -
• plain flour , for dusting -
• 3 large egg yolks , beaten -
• 2 tsp thyme leaves -
• 2 tsp black mustard seeds -
• 1kg fatty pork mince -
• 200g unsmoked streaky bacon , very finely chopped or minced -
• 2 ½ tsp cracked black pepper (use a pestle and mortar) -
• 1 ½ tsp muscovado sugar -
• ½ tsp ground mace -
• 5 garlic cloves , grated -
• 1 tsp sweet paprika -
• 100g fresh breadcrumbs -
• small handful sage leaves, chopped -
• small handful parsley , chopped -