2 Tbsp. butter or oil
1 large sweet onion, sliced into rings
6 oz or 1/2 of a beer
Heat 1 tbsp oil or butter in large dutch oven on medium heat.
Cook bratwurst until golden brown. Do not puncture the brats while cooking.
Remove to a platter
Add the remaining tablespoon of oil to the pan
Cook the onion rings in the drippings until they are soft and golden but not brown.
Place the brats back into the pan and add beer.
Cook over medium heat until beer reduces down to a syrup like consistency.
Ususally takes about 15 minutes.
Place on a bun or serve with your favorite sides.