i have this recipe.. i have made it all my adult life.
1/2 cup unsweetened cocoa
1/2 cup milk
1 stick of butter (don't use spreadable ones)
2 cups sugar
mix in pan and bring to a full boil for 1 1/2 min.
remove from heat and add:
3 cups quick oatmeal
1 teas vanilla
1/2 c p.butter
stir and drop by spoons onto waxed paper or whatever you want . I use the non stick tin foil at times.
you can also add coconut. nuts. raisins... etc marshmellow creme is really yummy... my gr kids new added ingredient !
these are chocolate peanut butter... i assume you would omit the choc if you want just pb...