Greek Spinach and Rice – Spanakokorizo

Name: Greek Spinach and Rice – Spanakokorizo
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: Mediterranean, Greek
Ingredients: 1 pound (450 g) fresh spinach rinsed; Juice of half lemon; 1 onion chopped or 2-3 spring onions chopped; 2 ½ tablespoons olive oil plus more for drizzling; I teaspoon dry mint (preferably spearmint); 1-2 tablespoons chopped dill; 2/3 cups water; 1/3 cup (60 g) medium grain rice; Salt/Pepper; 1 tablespoon tomato paste (optional)