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🥩 Guinness Braised Pot Roast (Tender, Rich, and Full of Flavor)

This Guinness Braised Pot Roast is melt-in-your-mouth tender with a rich, malty gravy that tastes like it’s been simmering in an Irish pub for hours. Slow-braised with leeks, carrots, and a splash of stout, it’s cozy, flavorful, and made to be poured over creamy mashed potatoes.
Print Recipe
Braised Pot Roast
Prep Time:15 minutes
Cook Time:4 hours
Total Time:4 hours 15 minutes

Ingredients

  • 2 lb boneless chuck roast cut into big chunks
  • 1 tbsp avocado oil
  • 1 large white onion quartered
  • 2 leeks sliced
  • 4 carrots chopped
  • 2 tbsp butter
  • 2 heaping tbsp flour
  • ½-1 can Guinness Beer depending on how strong you like the flavor
  • 1 tbsp beef bouillon
  • 2 tbsp tomato paste
  • 1 tsp kosher salt
  • 1 tsp black pepper
  • 1 tsp onion powder
  • 1 tsp garlic powder
  • 1 tsp dried thyme
  • 1 tbsp Worcestershire sauce
  • 2 bay leaves
  • 3-4 cups water enough to cover ingredients evenly
  • 1 tbsp balsamic vinegar
  • 1 tsp sugar
  • 1 tbsp cornstarch + 1 tbsp cold water for slurry

Instructions

  • Sear the Beef: Heat olive oil in a large Dutch oven over medium-high heat. Sear the beef chunks in batches until deeply browned on all sides. Remove and set aside. (I also always soak the leeks then dry them off before using)
  • Sauté the Veggies: Add butter and leeks to the pot. Season lightly with salt and cook until softened and fragrant.
  • Build the Base: Stir in flour, bouillon, and tomato paste. Pour in the Guinness and stir to deglaze the pan, scraping up all those flavorful bits.
  • Add the Rest: Stir in the seasonings (salt, pepper, onion powder, garlic powder, thyme), carrots, beef, onion, bay leaves, Worcestershire sauce, and enough water to just cover everything.
  • Simmer Low and Slow: Cover and simmer for 3–4 hours, stirring occasionally, until the beef is fork-tender and the gravy is rich.
  • Finish It Off: Stir in the balsamic vinegar and sugar. Mix the cornstarch slurry and add it to the pot to thicken the gravy to your liking.
  • Serve: Spoon everything generously over mashed potatoes and enjoy that cozy, pub-style comfort.
Servings: 5