Ingredients
Equipment
Method
- Line two baking sheets with parchment paper.
- Add the butter, sugar, milk, cocoa powder, and salt to a 3-quart saucepan and heat over medium, stirring frequently, until the mixture reaches a full rolling boil.
- Boil for 1 minute, stirring constantly.
- Remove the saucepan from the heat.
- Stir in the peanut butter and vanilla until smooth.
- Fold in the oats until evenly coated.
- Drop rounded tablespoonfuls of the mixture onto the prepared baking sheets.
- Refrigerate for 20 to 30 minutes, until the cookies are firm and set.
Notes
For cookies that set properly, bring the mixture to a full rolling boil and boil for 1 minute. Store in an airtight container in the refrigerator for up to 1 week, or freeze for up to 3 months. For a dairy-free swap, use plant-based butter and milk.
