1st Layer
1/2 Cup of Butter
1 Cup Peanut Butter
10 oz Marshmallows
6 Cups Reese's Puffs cereal
2nd Layer
16 mini Reese's Cups, Chopped
3rd Layer
1/4 Cup of Butter
1/2 Cup Peanut Butter
1 Cup of (smashed into bits!) Reese's Puffs
First layer first (obviously!): Melt the half cup of butter into a large sauce pan. Once melted, add your 10 oz of marshmallows and melt until the mixture is nice and smooth. Next, add the peanut butter and stir until all is mixed together. Then you add the 6 cups of Reese's Puffs. Mix well and make sure the puffs are mixed in well. Then pour mixture into a 9x9 cake pan and spread evenly.
Second Layer: This is easy. All you've gotta do is cut the mini Reese's however you want (big or small) and sprinkle them all over your first layer.
Third Layer: Melt the butter, then add the peanut butter. After you've mixed those together, take your cup of finely smashed Reese's Puffs and add them to the concoction and stir. Then, pour over your masterpiece and let it sit for a bit. Then cut your creation into squares and enjoy:)