Quarter one peach and finely dice the second peach.
Add the quartered peach, non-dairy milk, maple syrup, vanilla, cinnamon, and salt to a high-speed blender.
Blend for 45–60 seconds until smooth and creamy.
In a large bowl, combine the rolled oats, chia seeds, and non-dairy yogurt.
Pour the blended peach mixture over the oats and stir well.
Let the mixture sit for 5 minutes to allow the oats and chia seeds to begin absorbing the liquid.
Fold in the diced peach pieces.
Divide the Peaches & Cream Overnight Oatmeal into 2–3 jars or airtight containers.
Refrigerate for at least 4 hours, preferably overnight.
Serve chilled or gently warmed with extra peaches, yogurt, nuts, or granola if desired.