Preheat the oven to 350°F.
Coat the bottom of muffin cups with coconut oil.
In a medium bowl, whisk together the butter and the egg white.
Whisk in the almond extract, vanilla extract, and liquid stevia.
Whisk in the cinnamon, nutmeg, and salt.Stir in the Greek yogurt.
Whisk in the cinnamon, nutmeg, and salt.Stir in the Greek yogurt.
Stir in the almond milk.
Add the almond flour.
Sprinkle the baking powder and baking soda on top of the almond flour.
Stir until just incorporated. Cut the peach in pieces. Gently fold the pieces in.
Divide the batter between the prepared paper liners.
Bake at 350°F for 22-26 minutes or until the centers feel firm to the touch and a toothpick inserted into the center comes out clean or with a few crumbs attached.
Cool in the pan for 5 minutes before transferring to a wire rack to cool completely.