Prep your peaches: If using fresh, pit and slice. If the skin is very fuzzy, you can peel, but it’s not required.
Add dry ingredients first: Place oats, cinnamon, nutmeg, and a pinch of salt into the blender. This helps them blend smoothly.
Layer in the creamy elements: Add yogurt and vanilla on top of the dry ingredients.
Finish with fruit and liquid: Add peaches, milk, and your sweetener.
If using fresh peaches, add a handful of ice.
Blend until smooth: Start low, then increase to high for 30–60 seconds. Scrape the sides if needed.
Taste and tweak: Add more cinnamon for warmth, more milk to thin, or more ice to thicken.
Serve: Pour into a chilled glass. For a cobbler-like touch, sprinkle a pinch of cinnamon or crushed granola on top.