Hello ladies

I will travell with my baby tomorrow by car .leave house at 7 am and wll be ba k at 10 pm. Im thinking to make aloo paratha sabudana khichdi ragi pancake and gajar ki kheer for baby for his; throughout journey. Apart from this banana and biscuits will be handy. Is this sufficient for baby or i should add something else. In normal days i feed him daal chawal daal roti sabji sabudana etc