Ingredients:

¼ cup unsalted butter

1 and ½ cups granulated sugar

½ cup milk

¼ cup natural unsweetened cocoa powder

⅔ creamy peanut butter

1 tablespoon pure vanilla extract

3 cups old fashioned rolled oats

⅛ teaspoon salt

Instructions:

1. Combine the butter, sugar, milk and cocoa powder together in a medium saucepan over medium heat. Whisk constantly until the butter melts. Whisking occasionally, bring to a boil. Once boiling, stop whisking and allow the mixture to boil for one minute. Remove from heat and immediately stir in the vanilla extract and peanut butter until completely combined. Stir in the oats and salt.
2. Allow the mixture to sit for five minutes. This allows the oats to soak up some of the moisture. 
3. During the five minutes, line two baking sheets with parchment paper or silicone baking mats.
4. Using a one tablespoon cookie scoop, drop a tablespoon of dough onto the lined baking sheets. If desired, slightly flatten down with the back of a spoon. Repeat on the other cookies.
5. Refrigerate for 30-60 minutes, allowing the cookies to set.
6. Drizzle peanut butter or chocolate on top, and enjoy!!

Recipe from https://sallysbakingaddiction.com/chocolate-peanut-butter-no-bake-cookies/