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beer brats with sauerkraut

Beer Braised Bratwurst with Sauerkraut & Onions

Beer braised bratwurst with caramelized onions and sauerkraut. Juicy, flavorful, perfect for game day.
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Ingredients Method Notes

Ingredients
  

For the Bratwurst:
  • 10 bratwurst sausages
  • 1½ bottles light beer about 18–20 oz
  • 3 tbsp unsalted butter
  • 2 large yellow onions sliced
  • ½ cup sauerkraut drained
  • 1 tbsp Worcestershire sauce
  • 1 tsp garlic powder
  • 1 tsp black pepper
For Serving:
  • Pretzel or hoagie buns toasted
  • Optional: spicy mustard for topping

Method
 

  1. Heat large cast iron skillet or deep pan over medium-high heat. Sear bratwurst 2-3 minutes per side until nicely browned on all sides, about 8-10 minutes total. Remove and set aside.
  2. Add butter to pan and let melt. Add sliced onions and sauté 3-4 minutes until softened, scraping up browned bits from bottom of pan.
  3. Stir in drained sauerkraut, Worcestershire sauce, garlic powder, and black pepper. Cook 3 minutes to combine flavors.
  4. Lay browned brats on top of onion-sauerkraut mixture. Pour 1½ bottles beer over brats—liquid should mostly cover them. Bring to light simmer, then reduce heat to medium-low. Cover and braise until brats reach 165°F internal temp, about 25-30 minutes.
  5. Remove brats from skillet and tent with foil to keep warm. Turn heat to medium-high and cook onion mixture uncovered for 5-10 minutes, stirring occasionally, until liquid reduces and onions turn golden and caramelized.
  6. Toast buns. Place one brat in each bun, top with beer-braised onions and sauerkraut, finish with spicy mustard if desired. Serve immediately.

Notes

Searing the brats first builds crucial flavor. Don't skip it. Use light lager beer like Miller Lite or Coors, not dark beer or IPAs. The fond from searing adds depth to the braising liquid. Don't rush the final onion reduction—that's where the magic happens. Traditional German mustard or spicy brown mustard works best. Pretzel buns are most authentic but hoagie rolls work great too. Leftover brats and onions keep 3-4 days refrigerated.

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