In a medium bowl whisk together flour, baking soda, cinnamon, pumpkin spice, and salt.
In a large bowl mix together eggs, sugar, brown sugar, pumpkin puree, vegetable oil, and milk until smooth.
Add dry ingredients to wet ingredients and stir until combined. Stir in chocolate chips.
Fill greased muffin tins 3/4 full. Bake at 350 for 25-30 minutes until an inserted toothpick comes out clean. Allow to cool before removing from pan. Serve immediately or store in airtight container at room temperature.
If you like spice, increase the pumpkin spice to 3/4 teaspoon. Store in airtight container at room temperature up to 5 days.