Palak Paneer-Cottage cheese in spinach gravy

Spinach is rich in iron and is also a good source of antioxidant while paneer is packed with protein.I have tried to make this recipe as healthy as possible(i.e without adding too much butter or ghee).

Ingredients:
Spinach leaves-3 cups
Paneer cubes-500 grams
Onion-1 medium sized,finely chopped
Tomato-1 big sized,finely chopped
Garlic-8-9 cloves,finely chopped
Ginger-1 small piece
Green chilli-1
Red chilli powder-1 teaspoon
Kasuri methi -1 teaspoon
Cumin seeds-1 teaspoon
Garam masala-1/2 teaspoon
Bay leaves-1
Cinnamon stick-1
Salt to taste
Oil-3 teaspoons

Method: 
For the Spinach Puree:
-Heat 4 cups of water in a pan and add a little salt to it.When the water starts to boil,turn off the flame and add the spinach leaves and kep the pan pan covered for 3-4 minutes.
-Drain the hot water and add ice cold water to the pan and take the spinach leaves out.
-Take a mixer jar and add the blanched spinach leaves,green chilli,ginger,2 garlic cloves and blend to make a fine puree.

For the Gravy:
-Cut the paneer into medium sized cubes and fry them in 1 teaspoon oil for 4-5 minutes.
-Take another pan and add 2 teaspoons of oil and let the cumin seeds crackle.
-Add finely chopped onions and fry till it becomes golden brown.
-Now add the bay leaf,cinnamon stick and diced tomatoes and cook for 3 minutes.
-Add garam masala,salt,red chilli powder and chopped garlic and mix well.
-Now add the spinach puree and mix and cook for another 3-4 minutes and then add the fried paneer cubes.You can also add a little water if the gravy is too thick.
-Let it simmer on low flame for another 3-4 minutes.
-Finally add crushed kasuri methi.
-Serve hot with whole wheat kulcha.