Annabel Langbein: Devilled Sausages

Ingredients

• 6-8 good-quality pork sausages or other good-quality sausages
• 2 tbsp neutral oil
• 2 large onions, halved and thinly sliced
• 2 cups beef stock
• 2 tbsp worcestershire sauce
• 2 tbsp tomato paste
• 2 tbsp fruity chutney or pickle
• 2 tbsp dijon mustard
• 2 tbsp soft brown sugar
• ¼ tsp cayenne pepper, or more to taste
• 2 tsp thyme leaves
• salt and ground black pepper, to taste