Little Beansprouts start eating solid

I cooked the first baby solid food yesterday. I put a small portion of rice, a potato, a parsnip and a carrot into the pressure cooker mixed with water. After the porridge done, I used the food grounder to mash the porridge.  

At the beining, Beansprout does not know what's going on. He is very confused with the spoon. But just after several minutes, he started eating and learned to use tongue to push the food to be back of the mouth.

I put the rest of food into several ice cube tray, which saves to time to cook next time...