Mushroom, spinach, kale and sweet potato pie   Print Serves: 4 Ingredients 2 tbsp olive oil 500g closed cup mushrooms, thickly sliced 2 cloves garlic, crushed 250ml vegetable stock 300g cooked sweet potatoes, cut into chunks 2 tbsp light crème fraîche 250g spinach, wilted 100g kale, cooked 150g feta cheese, cubed salt and freshly ground black pepper 3 sheets filo pastry Method Heat oven to 200C/Gas 6. Heat half the oil in a large non-stick pan and fry mushrooms on … Continue reading Mushroom, spinach, kale and sweet potato pie