Is this enough food for 1 or old

Yes this is normal. Portions are usually 1-2 tablespoons of each food / as much as their fist could hold so this is about right

My boy would demolish that and more. He loves his food 😂 but yeah it's enough

If he is sick and this is all he can eat then yeah its ok as long as he is well hydrated. My 17 months old has been sick for a while and wont eat anything. She has been surviving on boobie milk for the past 2 weeks.