Sweet potato, chestnut and Stilton wellington | Tesco Real Food

Ingredients

• 500g sweet potatoes, diced
• 2 tbsp olive oil
• 1 onion, chopped
• 2 garlic cloves, finely chopped
• 1 red chilli, deseeded and finely chopped
• 2 tbsp fresh thyme leaves
• 100g cooked chestnuts, halved
• 1 x 500g pack puff pastry
• 100g Stilton
• 1 egg, beaten