Set out three 12 oz Mason jars.

Evenly divide ingredients between the three jars: 1/2 cup oats, 1/2 cup milk, 1 tbsp. cocoa powder, 1/4 cup yogurt, and 1-2 tbsp. sweetener.

Stir each jar with a spoon until fully combined. Store in the fridge overnight.

Enjoy in the morning heated up or straight from the fridge!