Preheat your oven to 350F.
Gather all of your ingredients and measure using a measuring spoon and cup.
Add a small amount of canola oil to both of the cake pans, then lay down some parchment paper into the cake pan and set aside.
In a mixing bowl, add oil, milk, eggs, vanilla extract and pumpkin spice extract. Mix everything together until fully incorporated
Using a can opener, open the can of pumpkin pie filling and add it to the same bowl, then mix.
In a separate bowl, add your flour, baking soda, baking powder, sugar, and salt. Use a whisk and mix, getting rid of any lumps.
Pour the dry ingredients into the wet mixture and give it a final mix before pouring the batter into two cake pans
Place the cake into the oven and bake for about 40-45 minutes. Once the cake is baked, remove from the oven and allow the cake to fully cool before wrapping the cake in saran wrap and freezing.