01 -
In a large mixing bowl, combine the quick-cooking oats and fine sea salt. Set aside.
02 -
In a medium saucepan over medium-high heat, add the unsalted butter, granulated sugar, and whole milk. Whisk continuously until butter is melted and mixture is fully combined.
03 -
Bring the mixture to a full rolling boil. Allow to boil for exactly 1 minute, then immediately remove from heat.
04 -
Quickly stir in creamy peanut butter and pure vanilla extract, mixing until the mixture becomes smooth.
05 -
Pour the hot peanut butter mixture over the oats and salt. Stir thoroughly until the oats are evenly coated.
06 -
Line a baking sheet with wax paper. Use a cookie scoop or large spoon to drop portions of the dough onto the prepared sheet, spacing them evenly.
07 -
Allow the cookies to cool at room temperature until completely firm and dry to the touch. Transfer to the refrigerator for optimal storage.