Preheat your oven to 375 degrees. Spray a 9 x 13 baking sheet with cooking spray.
Beat your two eggs with the milk in a small bowl.
In a larger mixing bowl, measure out all the dry ingredients. Then add in the egg and milk mixture and the oil.
Mix until combined and pour into the pan. Spread until the pan is filled and it is in an even layer.
Bake for 20-25 minutes, until a toothpick inserted in the center comes out clean.