Potato - Onion soup

Ingredients:

• Potato (medium size) 3
• Onion (medium size) 1
• Butter 1 tbsp. (you can reduce the quantity)
• Tomato puree 1/4 cup
• Lemon juice 2 tbsp.
• Red chilli powder 1/2 tsp.
• Black pepper powder 1/2 tsp.
• Corn flour 1 tbsp.
• Water 2 cups
• Coriander leaves 1 tbsp

Method:

• Peel off the potatoes and onion and cut it into big pieces. Wash thoroughly .
• Put them in a pan and cook on medium heat till tender(25 minutes).
• You can also pressure cook it (2 whistles).
• Puree the potato-onion mixture in an electric blender.
• Add tomato puree and blend once.
• Heat butter in a pan.
• Add red chilli powder, black pepper powder, salt.
• Add the puree and lemon juice and bring it to boil.Reduce the heat.
• Slowly add cornflour (dissolved in water) and continuously stir.
• When the soup becomes thick switch off the gas.
• Serve hot. Garnish it with finely chopped coriander.