01 - Place the rolled oats into the blender canister. Pulse several times to break the flakes down into a fine powder, ensuring a smoother final texture for the drink.
02 - Add the peaches, raspberries, milk, yogurt, sweetener, vanilla extract, and any optional add-ins like chia seeds to the blender.
03 - Secure the lid and blend on high speed until the mixture is completely smooth, creamy, and free of fruit chunks or oat bits.
04 - Taste the smoothie and adjust the flavor profile by adding more sweetener if desired. If the texture is too thick, pour in a small amount of milk and blend briefly.
05 - Pour the smoothie into serving glasses. For optimal presentation and temperature, serve right away while chilled.