2 (19-oz.) pkgs. brats
1 large white onion, sliced and divided
10 garlic cloves, peeled
¼ tsp. black pepper
¼ cup butter
1 (12-oz.) bottle beer
1. Add half of the onion in the Slow cooker, add the brats in 2 layers.
2. Add the rest of the onions, garlic, pepper and place the butter on top.
3. Pour the beer into the Slow cooker.
4. Cover and cook on low for 6 hours without opening the lid during the cooking time.
5. Serve the brats, garlic and onions on buns topped with desired toppings.