01 -
Toss the oats, salt, and cocoa powder together in a big mixing bowl.
02 -
Stir the nut butter with the sweetener and vanilla extract until it's all creamy and blended.
03 -
Blend the sticky wet mix into the dry stuff until no dry spots remain.
04 -
Spread and press the mixture firmly into a parchment-lined pan.
05 -
Chill in the fridge for at least an hour before cutting it up.