Add 1 tbsp butter to nonstick pan. Add flour. Mix well constantly stirring. Add milk and stire until thik. Keep aside this white sauce. Add 1 tbsp butter again to pan.badd chopped onion, garlic, ginger, chopped chilli. Saute for 2 minutes. Add spinach. Adding salt cook for 2 minutes. Add 2 cups of water. Cook for 5 minutes.

Let it cool and then blend well and use sieve to get smooth soup. Add 1/2 cup of water. In a pan add soup along with white sauce. Mix well until thick. Add salt and pepper powder. Garnish with fresh cream.