In a jar or a high glass, combine the oats, milk, almond extract and and chia seeds. Add sweetener, if using and mix.
Add the cherries on top of the oatmeal and cover with melted chocolate and sliced almonds. Cover the glass or jar with a lid or plastic wrap and refrigerate overnight or for at least 6 hours.
In the morning, remove the glass or jar from the refrigerator and give it a stir. Enjoy!