Vegan sausage rolls - Your Local Advertiser

Ingredients

• 250 g chestnut mushrooms
• 3 tbsp olive oil
• 2 leeks (finely chopped)
• 2 large garlic cloves (crushed)
• 1 tbsp finely chopped sage leaves
• 1 tbsp brown rice miso
• 2 tsp Dijon mustard
• 30 g chestnuts (very finely chopped)
• 70 g fresh white breadcrumbs
• 1 x 320g sheet ready-rolled puff pastry (not the all-butter version)
• plain flour for dusting
• dairy-free milk (like soya milk, to glaze)