Step 1

Mix the flour, cornstarch, baking powder, baking soda and salt in a bowl.

Step 2

Add the milk, oil or butter, egg, sugar and vanilla extract and mix thoroughly, then let the batter stand for 30 minutes.

Step 3

Follow the instructions of your waffle maker to bake them.

Step 4

Don't stack them or they'll get soft. You can keep them warm in a 200 degree oven or serve them immediately.