In 2-quart saucepan over medium-high heat, mix milk, cocoa, sugar and butter. Bring to a boil and boil for 2 minutes. Remove from heat and stir in peanut butter and vanilla. Then beat in oats. When dough is well-blended, put into a greased 8" x 8" pan and cut into bars, or drop by teaspoonful on waxed paper. Let cool.
Notes
*Could substitute ½ cup coconut oil to make this recipe dairy free
Recipe by Let's Be Yummy at http://letsbeyummy.com/2014/02/04/no-bake-cookies-gluten-free-recipe/