Chop banana and melon into pieces and freeze in airtight bags/containers.
Put frozen fruits in a blender or food processor and blend until smooth.
DID YOU KNOW...
Bananas are a fantastic ingredient in toddler cooking, as they are a healthy way of sweetening any recipe without adding refined sugar. Mashed banana can also be used in place of butter or oil to keep cakes and muffins moist.
Instead of trying to prepare dinner while toddler gets up to mischief, try getting as much as you can done while they take their nap. Chop vegetables, prepare casseroles or pasta bakes so they're ready to pop into the oven, etc, to minimize prep time in the evening.