This is one of the most common and most popular beer brat recipes I have found in the USA. You would expect to find these being grilled in back yards across the country before an American Football game.
* You can reuse the beer butter onion mixed to cook more brats if needed. Simply add more beer and butter as needed to keep the brats covered. Don't add more onion.
* Don't use margarine instead of the butter!
Place on fresh baked bun and serve with sauerkraut, mayo, mustard, ketchup, onions, peppers and cheese.