Step 1

Whisk together cornmeal, flour, sugar, baking soda, baking powder, Cajun seasoning, salt, and black pepper in a large bowl.

Step 2

In a separate medium bowl add your milk and vinegar; let sit 5 minutes.  Whisk in vegetable oil, egg and onion.  Add wet ingredients to dry ingredients; mix just until incorporated.

Step 3

Heat 1 1/2 inches of oil in Dutch Oven or heavy skillet to 365 degrees.  Using two small spoons; scoop a rounded spoonful on to one spoon and gently push it off with the second spoon.  Fry for 3-5 minutes or until golden brown.  Drain on paper towels.  Serve promptly.