For added flavor and nutrition, consider incorporating a pinch of cinnamon or nutmeg to the oatmeal while cooking. Experiment with different fruits! Mashed banana, finely diced apples, or pureed pumpkin are all excellent additions. Ensure all ingredients are age-appropriate and free from allergens. Always consult with your pediatrician before introducing new foods to your baby's diet. If the oatmeal bites are too soft, add a tablespoon of oat flour to thicken the mixture before chilling. Store leftover oatmeal bites in an airtight container in the refrigerator for up to 3 days.