Mix together the first four dry ingredients. In a separate bowl, beat eggs with a fork. Add milk, oil and vanilla to eggs. Make a hole in the center of the flour mixture. Pour in all of the egg mixture. Stir until mixed. Do not over mix. Scoop a spoonful of batter onto griddle. Cook until lightly browned or bubbles stay popped. Turn over with spatula and cook the other side until lightly browned.