Chocolate Peanut Butter No Bake Cookies

from Sally's Baking Addiction

Ingredients:

3 cups quick oats
1/4 cup ( half stick , 60 grams) unsalted butter
1 and 1/2 cups (150 grams) granulated sugar
1/2 cup (120ml) milk 
1/4 cup natural unsweetened or dutch-process cocoa 
2/3 cup (170g) creamy peanut butter 
1 tablespoon pure vanilla extract 

Directions: 

1. Place oats in a large bowl. Set aside. 
2. Combine the butter, sugar, milk and cocoa together in a medium saucepan over medium heat. Whisk until the butter melts,  then bring to a bowl. Allow to boil for 1 minute without whisking. Remove from heat and, using a wooden spoon or rubber spatula, stir in the peanut butter and vanilla until completely combined. Pour this mixture over the oats, then stir to combine it all. Allow it to sit for 5 minutes. This allows the oats to soak up some moisture. 
3. During the 5 minutes, line two baking sheets with parchment paper or silicone baking mats. And make sure there is enough room in your refrigerator for the baking sheets. 
4. Using a 1-tablespoon cookie scoop (or spoon), drop a tablespoon of dough ionto the lined baking sheets. Repeat with the rest of the dough. 
5. Refrigerate teh cookies for at least 30 minutes. Store in fridge.