good morning sir, my baby is 1 yr and 3 month old ..birth weight 3kg but now 8 kg .... not weight gain

A. Boiled eggs are the easiest way to consume this power-packed food. Adding butter and cheese to it would make it yummy and an excellent weight-gain food for kids. Add milk and cheese to eggs and scramble them, or add a few vegetables to make delectable omelettes.