Easy Greek Spanakopita with puff Pastry - My Greek Dish

Ingredients

• 1 tbsp olive oil
• 2 leeks
• salt
• 2 large garlic cloves
• 400g-500g fresh spinach (roughly 1 lb)
• 4 large spring onions
• large handful fresh mint
• zest of 1/2 lemon
• generous pinch ground nutmeg
• 150g feta (5 1/4 oz)
• black pepper to taste
• 2 eggs
• 1 x 500g block puff pastry (1 lb 1 1/2 oz)
• flour, for rolling out the pastry
• softened butter, for greasing the baking dish