Preheat the oven to 325F

Combine the oil, sugar, and brown sugar into the small mixing bowl until they are blended

Crack the eggs into the second small mixing bowl

Add the vanilla to the eggs and eat the eggs until they are fluffy

Combine the cocoa powder, flour, cinnamon, and nutmeg in the large mixing bowl

Add the oil and sugar mixture to the dry ingredients and stir until blended

Add the eggs to the mixture and stir until all the ingredients are blended

Spray the baking dish with cooking spray

Pour the batter into the baking dish

Put the baking dish into the preheated oven and bake for 25 minutes

Remove the baking dish from the oven and allow the brownies to completely cool

Cut the brownies into 16 pieces