Mushroom, shallot & squash pie recipe | Good Food

Ingredients

• 25g dried porcini mushrooms
• 600g shallots halved
• 1 tbsp olive oil
• 100g butter
• 1 butternut squash peeled, deseeded and diced
• 2 garlic cloves finely chopped
• 2 tsp finely chopped rosemary
• 2 tsp finely chopped sage
• 250g fresh mushrooms (such as Portobello or chestnut) , sliced
• 50g plain flour plus a little extra for dusting
• 500ml vegetable stock
• 500g pack puff pastry
• 1 egg beaten