Using a mixer, mix the banana until mashed and smooth.
Slowly mix in yogurt and milk to mashed banana. Continue mixing until blended.
Next add the cereal. To avoid crushing the cereal, it's best to stir it in by hand.
Pour into popsicle molds. I was able to fill 2 8-count popsicle molds with this recipe.
Freeze overnight. Enjoy in the morning (or whenever!)