½cup(113g)unsalted butter, (1 stick) cut into Tablespoons
1 ½cups(300g)granulated sugar
½cup(100g)light brown sugar, packed
¼cup(20g)unsweetened cocoa powder
½cup(118ml)milk, whole or 2% preferred
¼tspsalt
2tspvanilla extract
⅔cup(88g)creamy peanut butter, like Jif or Skippy
3cups(240g)quick oats
Instructions
Line two trays with wax or parchment paper. Set aside.
Combine the butter, sugar, brown sugar, cocoa, milk, and salt in a 3-quart medium saucepan.
Cook over medium heat, stirring frequently, until it reaches a full boil.
Allow mixture to boil for 1 minute without stirring. (Set a timer!)
Remove from heat and add the vanilla and peanut butter. Stir until smooth.
Add the oats and stir until well combined.
Use a #40 cookie scoop (about 1 1/2 Tbsp) or two spoons to drop mixture onto the lined cookie sheets. Work quickly. May flatten cookies slightly with the back of the scoop/spoon, if needed.
Allow cookies to rest at room temperature until set. About 20-30 minutes. May refrigerate to set up quicker.
Notes
Store cookies in an airtight container at room temperature up to 5 days. If the room is particularly warm, you may want to put a piece of wax or parchment paper between the layers of cookies so they don’t melt together