01 -  Preheat oven to 350°F. Line a mini muffin tin with paper liners or lightly grease with baking spray. 
 02 -  Whisk together all-purpose flour, almond flour, baking powder, baking soda, salt, matcha powder, and cinnamon in a medium bowl until evenly blended. 
 03 -  In a large bowl, whisk pumpkin puree, brown sugar, vegetable oil, milk, eggs, and vanilla extract until fully smooth. 
 04 -  Add the dry mixture into the wet ingredients and stir gently with a spatula until just combined. Do not overmix. 
 05 -  Fold mini chocolate chips into the batter. 
 06 -  Divide batter among muffin cups, filling each about three-quarters full. Sprinkle extra chocolate chips on top if desired. 
 07 -  Bake for 16–18 minutes, or until a toothpick inserted in the center emerges clean or with a few moist crumbs. 
 08 -  Let muffins cool in the pan for 5 minutes, then transfer to a wire rack until completely cooled.