Set aside ½ cup of uncooked peaches to place into the popsicle molds.
In a large skillet, heat butter on the stovetop until melted.
Pour the remaining chopped peaches into the skillet.
Add brown sugar and vanilla.
Cook on medium heat until the stonefruit is slightly browned and the sugar begins to thicken and caramelize.
Remove from heat and place caramelized fruit in the blender and blend until smooth.
In a large bowl, pour blended stonefruit mixture.
Add a cup of Greek yogurt and stir.
Add a pinch of cinnamon and stir. Blend well.
Place one layer of peach uncooked chunks into popsicle molds.
Add a layer of the yogurt mixture.
Add more peach chunks and another layer of the yogurt mixture.
Repeat until the molds are full.
Place in the freezer overnight and then enjoy!
