Add together the coconut oil, sugar, and brown sugar.
Mix with an electric mixer on low until just blended.
Add the eggs, pumpkin, and vanilla to the mixture.
Mix on medium until smooth.
Add the matzo cake meal, cinnamon, nutmeg, baking soda, salt, and ginger powder.
Mix on low until fully blended.
Fold in chocolate chips and walnuts.
Scoop the batter into the pre-greased muffin tin.
Bake at 375ºF for 15 minutes total time.
Remove from the oven and dust the muffin tops with the cinnamon/sugar.
Cool and serve.