To toast pecans and oats, put both on a baking sheet and cook at 400º for 5 minutes, just until toasted.
Soak the dates in hot tap water for just a couple of minutes to soften.
In a blender, add cashew/almond milk, frozen banana, toasted oats & pecans, vanilla, and dates, breaking them apart with your hands. Blend on high. Add ice if desired and blend again. Pour & enjoy!