Here is a super simple and super delicious Halloween treat idea that everyone will love. I don’t want to say that I invented these but I just took the idea and simplified it.
1 bag Betty Crocker Peanut Butter Cookie mix plus ingredients to make cookies
1 bag mini Reeses Peanut Butter Cups
1 bag candy corn
Preheat oven to 325. Spray wells of mini muffin pan with Pam for Baking. Mix cookie dough according to package directions. Using mini scoop or small spoon, scoop a small ball of dough into each well of muffin pan. Bake at 325 for 8 – 10 minutes. Immediately upon removing pan from oven, press 1 unwrapped mini Reeses into center of each cookie then press 1 candy corn onto top of each peanut butter cup. Let sit in pan for 10 – 15 minutes before removing.
Here is another version using Icing Decorations from Peppermint Place:

Reeses Peanut Butter Cookie Cups
So cute!!