Preheat oven to 375 deg F. Grease a 12 cup, gray, non-stick muffin pan with cooking spray.
In a mixing bowl beat two large, room-temperature eggs on low until light yellow and frothy. Add 3/4 cup milk, 1/2 cup canola oil, and 2 tsp vanilla extract. Beat on low until well blended.
Slowly, with mixer on low, add the dry ingredients to the wet ingredients and beat until the batter is smooth and slightly thickened. Stir in 3/4 cup chocolate chips (in this batch I also added mint chips).
Pour the batter evenly into the muffin tin.
Bake for 20 to 25 minutes, until the tops are firm and the sides start to pull away from the sides of the tin. Cool muffins in the pan for 10 minutes. Remove and cool for another 5 minutes.
Eat and enjoy.