Savoury Rice Dish with Spinach

Ingredients

• 3 tablespoons olive oil
• 1 leek finely chopped
• 2 cloves garlic chopped
• 3 1/2 cups vegetable stock
• 2333 cups rice rinsed
• 2 pinches saffron
• 2 sweet potato peeled and finely diced
• 1 cup canned chickpeas drained and rinsed
• 4 cups spinach washed and stalks removed
• 2 tablespoons butter