Preheat oven to 325 degrees.
Line muffin tin with cupcake liners or grease pan liberally.
Add all ingredients to food processor or blender.
Blend until thoroughly combined. Batter will be slightly lumpy with the consistency of thick applesauce.
Dive batter among muffin cups. Each will be almost level to top of the liner.
Bake for 20 minutes.
Let cool completely before frosting with Peanut Butter Cream Cheese frosting.
Optional: For "pupcakes" for your canine friends, sprinkle frosted cupcakes with unsweetened coconut flakes. For humans, sprinkle frosted cupcakes with a few mini chocolate chips.
After frosting, decorate each cupcake with 1 Scooby-Doo graham cracker stick.