Tammy Cornan, the iPhone chef, teaches us how to make beer batter onion rings. She shows us every step of the process from all of the ingredients needed to how long you should fry your onion rings in order to give them that golden brown tasty flavor. The video demonstration contains information that you just can't get in a recipe book. For example, the iPhone chef tells us which beer is the best choice for flavor, how long to leave your batter in the refrigerator in order to get a smooth creamy batter, and even how to properly drain the oil from your piping hot onion rings. If you like to make onion rings, you will benefit from watching this video demonstration.