This recipe is a simple gluten and grain-free batter that you can customize to your liking. Increase or decrease garlic and salt by taste preference, throw in some rosemary or paprika...you get the picture. Pro Tip: You can omit the egg and it will still work. It will just be a thinner coat of batter. You can also sub in beer or kombucha for the seltzer if you want to jazz things up a bit.