Place the milk, ½ cup of diced mango, vanilla extract and ground ginger in a blender or food processor and blend until smooth, about 30 seconds.
Take out 2 glass jars. To each jar, add ½ cup oats, ½ cup of the mango milk mixture, ¼ cup Greek yogurt, 1 tablespoon chia seeds and 1 tablespoon honey. Mix until combined.
Cover the glass jar with a lid or plastic wrap. Place in the refrigerator for at least 2 hours or overnight.
Uncover the next day and top with remaining diced mango.
Notes
Overnight oats can be stored in the fridge for up to 5 days so you can make a batch for the week.
You can adjust the sweetness level by adding or taking away honey in tablespoon increments.
If you want warm oats, heat in the microwave for 45-60 seconds, or until warmed through.