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Savory Grilled Beer Bratwurst Recipe with Perfect Caramelized Onions

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A flavorful grilled bratwurst marinated in beer and topped with slow-cooked caramelized onions, perfect for backyard gatherings and easy to prepare.

Ingredients

Scale
  • 4 high-quality bratwurst sausages (about 1 lb / 450 g)
  • 1 ½ cups (360 ml) lager or pilsner beer
  • 1 tablespoon olive oil (for grilling)
  • Salt and freshly ground black pepper, to taste
  • 2 large yellow onions, thinly sliced
  • 2 tablespoons unsalted butter
  • 1 tablespoon olive oil (for caramelizing onions)
  • 1 teaspoon brown sugar (optional)
  • Pinch of salt (for onions)
  • Fresh thyme leaves or rosemary (optional)
  • 4 fresh bratwurst buns or sturdy rolls
  • Mustard of choice (Dijon or spicy brown)
  • Pickles or sauerkraut (optional)

Instructions

  1. Place bratwurst sausages in a mixing bowl and pour over the beer. Marinate in the fridge for at least 1 hour.
  2. Heat butter and olive oil in a large skillet over medium-low heat. Add sliced onions and a pinch of salt. Stir to coat and cook slowly, stirring every 5 minutes.
  3. After 20 minutes, sprinkle brown sugar and add fresh thyme if using. Continue cooking for another 15-20 minutes until onions are deep golden brown and soft.
  4. Preheat grill to medium heat (about 350°F / 175°C). Lightly oil the grates to prevent sticking.
  5. Remove bratwurst from marinade (reserve beer for basting if desired). Grill sausages for 15-20 minutes, turning frequently until browned and internal temperature reaches 160°F (71°C).
  6. During the last few minutes, place buns cut side down on the grill to toast lightly.
  7. Assemble bratwurst in buns, top generously with caramelized onions, add mustard and pickles if desired, and serve immediately.

Notes

Do not rush caramelizing onions; cook low and slow to avoid burning. Marinate bratwurst for exactly 1 hour to avoid sausages falling apart. Use a meat thermometer to ensure sausages reach 160°F (71°C). Rest sausages 3-5 minutes after grilling. If onions cook too fast, lower heat and add a splash of water.

Nutrition

Keywords: grilled bratwurst, beer bratwurst, caramelized onions, backyard grilling, easy sausage recipe, summer cookout

Find it online: https://sagestirs.com/savory-grilled-beer-bratwurst-recipe-with-perfect-caramelized-onions/