Preheat oven to 350°F. Line a muffin pan with liners or grease with coconut oil.
In a large mixing bowl, combine pumpkin puree, coconut sugar, almond milk, nut butter, coconut oil, flax meal, and vanilla extract. Stir to combine.
½ cup (120g) pumpkin purée, ⅓ cup coconut sugar, ¾ cup (6 oz) unsweetened almond milk or other dairy-free milk, ¼ cup (64g) creamy almond butter, ¼ cup (50g) refined coconut oil, 2 tablespoons flax meal, ½ teaspoon vanilla extract
Add cassava flour, almond flour, cacao powder, pumpkin pie spice, baking soda, baking powder, and salt. Stir until combined. Fold in the chocolate chips.
¾ cup (105g) Bob's Red Mill cassava flour, 1 cup (96g) Bob's Red Mill blanched almond flour, 3 tablespoons cocoa powder or cacao powder, 2 teaspoons pumpkin pie spice, 1½ teaspoons baking powder, ½ teaspoon baking soda, ½ teaspoon sea salt, ¾ cup dairy-free chocolate chips
Divide between the 12 muffin tins. Bake for 20 to 22 minutes, or until puffy and a toothpick comes out clean. The muffins should spring back when pressed lightly with a fingertip.
Once done, let cool completely on a wire rack.
Store leftovers in an airtight container on the counter for up to three days, or store in the refrigerator for up to a week, or in the freezer for up to 6 months. I like to freeze and heat a muffin in the microwave or toaster oven when I want it!