When introducing cooked curd as part of the milk ladder, it helps to incorporate it into dishes where the amount can be easily measured and controlled. Try making suji (rava) dosa by mixing one teaspoon of curd with suji, whole wheat flour, grated vegetables, and spices. Cooking the curd within the batter allows you to gauge your child's reaction to small amounts, and you can gradually increase the quantity if no allergic reaction occurs.