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Savory Beer Brat Burgers with Caramelized Onions

beer brat burgers - featured image

Juicy and flavorful burgers infused with bratwurst seasoning and beer, topped with slow-cooked caramelized onions for a perfect savory-sweet bite.

Ingredients

Scale
  • 1 lb ground pork or a blend of ground pork and beef (70/30 ratio recommended)
  • 2 tbsp bratwurst seasoning (ground mustard seed, nutmeg, coriander, white pepper)
  • 1/2 cup beer (malt-forward amber ale or lager preferred)
  • 1 large yellow onion, thinly sliced
  • 2 tbsp butter or oil (for cooking onions)
  • 1 tsp salt
  • 1/2 tsp freshly ground black pepper
  • 4 burger buns (brioche or pretzel buns recommended)
  • Optional toppings: mustard, pickles, lettuce, cheese (Swiss or cheddar)

Instructions

  1. Heat 2 tablespoons of butter or oil in a large skillet over medium-low heat. Add the thinly sliced onions and a pinch of salt. Cook slowly, stirring occasionally, for about 25-30 minutes until the onions are golden brown and sweetly fragrant. Add a splash of water if onions start to stick.
  2. In a large bowl, combine 1 pound of ground pork or pork-beef blend with 2 tablespoons bratwurst seasoning, 1/2 cup beer, 1 teaspoon salt, and 1/2 teaspoon freshly ground black pepper. Mix gently but thoroughly by hand. Let rest for 10 minutes.
  3. Divide the mixture into 4 equal portions and shape each into a patty about 3/4 inch thick. Press a slight indentation in the center of each patty with your thumb.
  4. Preheat the skillet over medium-high heat and add a small drizzle of oil or butter. Cook patties for 4-5 minutes per side for medium doneness (internal temperature 160°F). Add cheese during the last minute if desired and cover to melt.
  5. Slice and toast the buns lightly in a separate pan or under a broiler until golden and slightly crisp.
  6. Assemble burgers by placing each patty on a toasted bun, topping generously with caramelized onions and optional toppings like mustard, pickles, or lettuce.

Notes

Use malt-forward beers like amber ale or lager; avoid bitter IPAs. For gluten-free, use gluten-free buns or lettuce wraps. Do not overmix meat to keep burgers juicy. Slow caramelization of onions is key; add a splash of water if sticking. Rest patties after cooking for best juiciness. Caramelized onions can be made ahead and stored refrigerated for up to a week.

Nutrition

Keywords: beer brat burgers, caramelized onions, bratwurst seasoning, juicy burgers, easy burger recipe, backyard barbecue, savory burgers