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Beer Brats

Beer Brats

Beer Brats are a classic cookout favorite featuring bratwurst gently simmered in beer with caramelized onions, then finished on a hot grill for a perfectly charred, snappy casing. Juicy, smoky, and deeply flavorful, this crowd-pleasing grilling recipe is perfect for backyard barbecues, tailgates, and summer gatherings.
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Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Servings: 8 brats
Course: Dinner
Cuisine: German-American
Calories: 410
Ingredients Equipment Method Notes

Ingredients
  

  • 2 tbsp butter
  • 2 large yellow onions, thinly sliced
  • 24 oz lager or märzen-style beer (about 2 cans)
  • 8 fresh bratwurst sausages
  • 8 hoagie rolls or brat buns
  • 4 tbsp spicy brown or whole grain mustard

Equipment

  • large skillet or grill pan
  • grill
  • Tongs
  • cutting board
  • knife

Method
 

  1. In a large skillet or grill-safe pan, melt the butter over medium heat and add the sliced onions. Cook for about 10 minutes, stirring occasionally, until softened and beginning to caramelize.
  2. Pour in the beer and stir to combine with the onions, scraping any browned bits from the bottom of the pan.
  3. Nestle the bratwursts into the beer and onion mixture so the liquid comes about halfway up the sausages.
  4. Bring the mixture to a gentle simmer over medium-low heat and cook for 20–25 minutes, turning the brats occasionally, until fully cooked.
  5. Preheat the grill to high heat while the brats are simmering.
  6. Remove the bratwurst from the beer bath and place them directly on the hot grill.
  7. Grill the brats for about 2–3 minutes per side until the casings are golden brown and slightly charred.
  8. Place the buns cut-side down on the grill and toast them for about 30–45 seconds until lightly golden.
  9. Place each brat in a toasted bun and top generously with the beer-braised onions and a spoonful of mustard before serving.

Notes

Keep the beer bath at a gentle simmer rather than a boil to prevent the bratwurst casings from bursting. A German-style lager or märzen works best for flavor. Finish the brats on a hot grill for a few minutes to achieve the classic charred exterior and signature snap.