my baby is 8 month old. she is not gaining weight. she weighs 7 kg. last month also same. how to gain weight.

A. at 8 mnths 7 kgs is a good wt.. babies double the birth wt at 6 mnths and three times the birth wt at completing one yr.. gv wt gain foods as potato sweet potato banana avocado pumpkin eggs dry fruits as cashew almonds walnuts in paste or powdered form ghee butter cheese in moderate amt..