Mushroom And Bacon Pie With Creamy Mash | Tesco Real Food

Ingredients

• 1 tbsp olive oil
• 100g cooking bacon, finely diced
• 425g mushrooms, quartered, or halved if small
• 350g frozen leeks
• 3 garlic cloves, crushed
• 25g plain flour​
• 1 chicken stock pot, made up to 500ml
• 225ml 50% less fat crème fraîche
• 320g pack reduced-fat puff pastry
• 1 egg, beaten
• 4 baking potatoes, peeled and cut into 3cm chunks
• 3 spring onions, thinly sliced