DS5 is has natural very slender build. He looks skin and bone. He's never had any chub to him as a baby or toddler. He eats fairly well, sometimes big portions an adult might eat.
However lately he's had a long run of illness. Tonsillitis twice, never ending coughs and finally a nasty D&V bug that lasted 5 days. He's back to eating properly again but he looks so pale and thin.
I'd love to hear ideas for calorie dense foods to build him up. Healthy ones but not low calorie! He loves crisps cakes etc. I'm letting him have plenty of that but want his calories to also meet his nutritional needs!