Commercial Food Processor Homemade Baby Food- How Do I Know If Right Consistency?

Homemade baby food- How do I know if right consistency? - commercial food processor

My son is 6 months old and is usually not a dining room. I have a grain of rice every month 5, now moves on "solid food". I just baked and mashed sweet potatoes with my food processor. I added water to the nursery and puree until it is properly displayed. But it still has tiny grains, etc.. I'm sure it is normal that I can not imagine the same consistency as JAR commercial things .. . Or am I wrong?