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Irish Pub Burger Recipe | Juicy Guinness Burger with Cheddar & Bacon

Learn how to make the best Irish Pub Burger with Guinness-caramelized onions, cheddar, and crispy bacon — a cozy pub-style burger that’s pure comfort.
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Course Main Course
Cuisine American
Servings 4
Calories 550 kcal

Ingredients
  

  • 1 lb ground beef (80/20 blend for best juiciness)
  • 4 slices thick-cut bacon
  • 1 large yellow onion, thinly sliced
  • ½ cup Irish stout (such as Guinness)
  • ½ cup sharp cheddar cheese, grated
  • ½ cup sour cream
  • 2 tbsp Dijon mustard
  • 1 tbsp Worcestershire sauce
  • Salt and black pepper, to taste
  • 4 brioche burger buns
  • 1 tbsp butter (for toasting the buns)

Instructions
 

  • Cook the bacon: In a skillet over medium heat, cook bacon until crispy. Transfer to a paper towel-lined plate. Keep about 1 tablespoon of the bacon fat in the pan.
  • Caramelize the onions: Add sliced onions to the skillet. Cook slowly over medium-low heat until golden and tender (10–15 minutes). Pour in the Irish stout and simmer until reduced by half — it should be thick and jammy. Season lightly with salt and pepper.
  • Form and season the patties: In a mixing bowl, combine ground beef, Worcestershire sauce, a pinch of salt, and freshly cracked pepper. Gently shape into 4 patties slightly larger than your buns.
  • Cook the burgers: Grill or pan-fry over medium-high heat, about 3–4 minutes per side or until cooked to your preferred doneness. In the final minute, top each patty with cheddar cheese and cover to melt.
  • Make the sauce: In a small bowl, stir together sour cream, Dijon mustard, and a pinch of salt. This tangy sauce balances the burger’s richness.
  • Toast the buns: Spread butter on the cut sides of the brioche buns and toast in a skillet until golden brown.
  • Assemble the burgers: Bottom bun → cheeseburger patty → caramelized stout onions → bacon → dollop of mustard-sour cream sauce → top bun.