Wat soup would you recommend for 15 month old. Any recipe??

This is a vegetarian soup I make for my 14th month old Ingredients 1/4 cup chopped cauliflower 1/4 cup peeled and chopped bottle gourd/Long melon 1/4 cup peeled and chopped carrot 1/4 cup chopped and deseeded tomatoes Method Combine the cauliflower, bottle gourd, carrot and tomatoes with 1 cup of water in a pressure cooker, mix well and pressure cook for 2 whistles. Allow the steam to escape before opening the lid. Cool slightly and blend in a mixer till smooth. Transfer the mixture into a deep non-stick pan and cook on a medium flame for 1 minute. Serve lukewarm.