A diet which contains khichri type with daal pani and little ghee added can be given 3-4 times per day.
Introduce a new item in home made food every week.
Next Steps
By 1 year completion baby should eat all the items which are regularly made including non veg.
Health Tips
every week increase the size of servings so as to give about 1/2 the amount eaten by mother by age of 2 years.
Hope this helps.