Insert skewers into each bratwurst lengthwise, pushing them all the way through. Place the skewered sausages in a large saucepan or Dutch oven and add the ale and TABASCO® Buffalo Style Sauce. Bring to a boil, reduce heat and simmer 15 minutes. Add the onions and simmer 10 minutes more. Allow sausages to cool in the beer; transfer bratwursts and beer to a resealable plastic bag and refrigerate until ready to use. Heat a grill to medium and grill sausages and onions until desired doneness. Remove skewers and serve on toasted buns topped with grilled onions.
Makes 8 servings.