Saag Paneer Naan Pizza

Name: Saag Paneer Naan Pizza
Ingredients: 3 tablespoons olive oil divided; 1 cardamom pod; 2 cloves; 1/2 cup finely diced onions; 1 tablespoon ginger peeled and grated; 2 garlic cloves peeled and minced; 10 ounces fresh spinach washed and chopped; Kosher salt to taste; Freshly ground black pepper to taste; 1 teaspoon cayenne pepper or 1 Thai chile diced; 6 to 8 ounces paneer cut in 1/2 inch cubes; 1/3 cup cream or milk; 1/3 cup ricotta cheese; 1/4 cup shredded mozzarella cheese; 2 Naan flatbreads