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Cozy Slow Cooker Pot Roast Beef Recipe with Perfect Carrots Potatoes and Onion Gravy

slow cooker pot roast beef - featured image

A comforting and fuss-free slow cooker pot roast beef recipe featuring tender chuck roast, sweet carrots, potatoes, and a rich onion gravy. Perfect for cozy evenings and easy meal prep.

Ingredients

Scale
  • 3 to 4 pounds beef chuck roast
  • 2 tablespoons olive oil or vegetable oil
  • Salt and freshly ground black pepper, to taste
  • 2 teaspoons garlic powder or 4 cloves fresh garlic, minced
  • 1 teaspoon dried thyme or 2 sprigs fresh thyme
  • 1 teaspoon dried rosemary or 1 sprig fresh rosemary (optional)
  • 1 cup beef broth or stock (preferably low sodium)
  • 1/2 cup dry red wine or extra beef broth (optional)
  • 4 large carrots, peeled and cut into 2-inch chunks
  • 6 medium Yukon Gold or Russet potatoes, peeled and quartered
  • 1 large yellow onion, sliced into rings or wedges
  • 2 tablespoons unsalted butter
  • 2 tablespoons all-purpose flour (use gluten-free flour if needed)
  • Salt and pepper to taste
  • Optional: splash of Worcestershire sauce or soy sauce for umami boost

Instructions

  1. Pat the chuck roast dry with paper towels and season all sides generously with salt, pepper, garlic powder, and half the thyme and rosemary. Let it sit while prepping the vegetables.
  2. Heat 2 tablespoons of oil in a skillet over medium-high heat. Sear the roast for about 4 minutes per side until a deep brown crust forms. Transfer the roast to the slow cooker.
  3. Toss carrots, potatoes, and onions with salt, pepper, and the remaining thyme and rosemary. Spread them evenly around and on top of the roast in the slow cooker.
  4. Pour in the beef broth and red wine (if using), filling about halfway up the sides of the roast and vegetables.
  5. Cover and cook on LOW for 8 to 9 hours or on HIGH for 5 to 6 hours until the beef is tender and easy to shred with a fork. Avoid lifting the lid frequently.
  6. Remove the roast and vegetables to a serving dish and tent with foil to keep warm. Pour the cooking liquid into a saucepan, skim excess fat, and bring to a simmer.
  7. Melt butter in a small bowl and stir in flour until smooth to make a roux. Whisk the roux into the simmering liquid and cook for 3–5 minutes until thickened and glossy. Season with salt, pepper, and a splash of Worcestershire sauce if desired.
  8. Slice or shred the beef, plate with carrots and potatoes, and spoon the onion gravy over everything before serving.

Notes

Do not skip browning the beef to develop deep flavor. Season generously early to avoid blandness. Use chuck roast for best tenderness. Adjust gravy thickness by adding flour slurry or broth as needed. For gluten-free gravy, substitute flour with cornstarch or arrowroot. Cooking times vary by slow cooker model; avoid lifting lid frequently.

Nutrition

Keywords: slow cooker pot roast, beef pot roast, comfort food, slow cooker recipes, pot roast with gravy, carrots and potatoes, easy dinner