Gather all your ingredients: rolled oats, chia seeds, ripe bananas, peanut butter, and your choice of milk.

In a medium bowl, combine 1 cup of rolled oats with 2 tablespoons of chia seeds. Mix thoroughly.

In a separate bowl, mash 1 ripe banana until smooth. Stir in 2 tablespoons of peanut butter and sweeten with honey or maple syrup.

Pour 1 cup of milk into the banana and peanut butter mixture. Gently fold in the oat and chia mixture.

Divide the prepared mixture into jars or airtight containers and refrigerate overnight or for at least 4 hours.

When ready to enjoy, take them out of the fridge. Top with sliced bananas or extra peanut butter.