3/4 cup all-purpose flour
1/4 cup cornstarch
1/2 teaspoon baking powder
1/4 teaspoon baking soda
1/2 teaspoon salt (or a bit less)
1 1/2 teaspoons sugar
1 cup whole milk or buttermilk
1/3 cup vegetable oil or melted butter
1 egg
3/4 teaspoon vanilla

Combine the flour, cornstarch, baking powder, baking soda, salt and sugar. Add the oil, vanilla, egg and milk. Mix well. Let it rest for a half hour. Make the waffles according to your iron's directions.


Source:  icookstuff.blogspot.com