Combine ingredients in a container with a lid. I used a bottle from a store bought creamer. Shake until combined. Store in the fridge and shake/stir before using.
Note: I found that the creamer is quite a bit thinner than store bought. I would imagine you could play around with the amount of milk to adjust the consistency. Also, you could adjust the amount of vanilla to your liking.
I was really pleased with the taste.
No more spending $3/bottle for store bought creamer for this girl!!!