Heat oven to 375 degrees.

Mix flour, baking soda, cinnamon, pumpkin pie spice, and salt in a large bowl.

In a separate bowl, mix pumpkin puree, sugars, melted butter, eggs, and vanilla until smooth. Stir in the chocolate chips.

Gently fold pumpkin mixture into flour mixture with a rubber spatula until just combined. Don't over mix the batter!!

Spray (with non-stick cooking spray) or line a 12 cup muffin pan. Fill cups about ⅔ of the way full.

Bake in the center of the oven until a toothpick comes out with a few moist crumbs; about 15-20 minutes.

Repeat baking procedure until batter is gone.

Let cool in pan for 5 minutes, then remove and let cool completely on wire rack.

Drizzle with Maple Icing.

Mix icing ingredients together in a small bowl. Start by adding 1 tablespoon milk until desired consistency is reached.