Preheat the oven to 350˚F, Lightly spray a muffin pan and set aside.
For the crust: In a food processor, pulse together the flour, salt, cocoa powder and sugar. Add in the butter and pulse until the mixture looks like oatmeal.
Slowly add the water, continuing to pulse mixture until the crust begins to stick together more.
Divide into 9 equal parts, and press into the muffin pan cavities to make the crust. Prick the bottom with a fork a couple of times.
Bake for 10 minutes.
For the filling: Place the chocolate and the milk in a microwave-safe bowl and microwave for 1-2 minutes. Mix together until well blended and chocolate is melted.
In a large bowl, mix together the chocolate/milk mixture, pumpkin, maple syrup, egg, flour, salt and peanut butter. Fold in the chocolate chips.
Divide evenly into your baked crusts and bake for 20-30 minutes.
Let cool, then refrigerate in an airtight container.