Pour 1 cup of the milk into a small bowl. Pour remaining milk into the Instant Pot Liner.
Whisk 2 tbsp of yogurt into the 1 cup of milk thoroughly.
Pour the milk and yogurt mixture into the Instant Pot.
Add in the coffee creamer if desired, stir well.
Cover the Instant Pot with a glass lid (or take the seal out of your regular lid!).
Press the Yogurt button and hit adjust until the 'NORMAL' light is on. The display should read 8:00 hours. Incubate for 8 hours.
After the yogurt has incubated for the full 8 hours, transfer the yogurt and the inner liner to the fridge. Refrigerate for 4 hours.
If you'd like to strain your yogurt, now is the time to do so. You can strain by placing the yogurt in a coffee filter that is inside of a mesh strainer. Set over a bowl in the fridge for as long as it takes to get to the consistency you are looking for