Sausage roll wreath - Good Food Middle East

Ingredients

• 12 pork sausages
• 8 sage leaves, sliced
• 1 small red onion, finely chopped
• 500g block puff pastry
• plain flour, for dusting
• 3 tbsp red onion chutney
• 1 egg, beaten
• 1 tbsp nigella seeds (optional)