Slow Cooker Pot Roast
Why You’ll Love This Recipe
Slow Cooker Pot Roast is a comforting, hearty meal that’s melt-in-your-mouth tender with rich, savory flavor. Made with a well-seasoned beef roast, vegetables, and a flavorful broth, it’s the perfect set-it-and-forget-it dinner for busy days or cozy weekends. Serve it with mashed potatoes or crusty bread for the ultimate comfort food.
ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
beef chuck roastcarrots potatoes yellow onion garlic cloves beef broth Worcestershire sauce tomato paste olive oil dried thyme dried rosemary salt and pepper cornstarch (optional, for thickening)
directions
Season the chuck roast generously with salt and pepper.
Heat olive oil in a large skillet over medium-high heat. Sear the roast on all sides until browned.
Place the roast in the slow cooker. Add chopped carrots, potatoes, onion, and garlic.
In a small bowl, whisk together beef broth, Worcestershire sauce, and tomato paste. Pour over the roast and vegetables.
Sprinkle with thyme and rosemary.
Cover and cook on low for 8-10 hours or on high for 4-5 hours, until the beef is fork-tender.
(Optional) To thicken the gravy, whisk cornstarch with a bit of cold water and stir into the slow cooker during the last 30 minutes.
Shred the roast with two forks and serve with the vegetables and gravy.
Servings and timing
This recipe serves about 6-8.Preparation time: 15 minutesSearing time: 10 minutesCooking time: 8-10 hours (low) or 4-5 hours (high)Total time: up to 10 hours 30 minutes
Variations

Use sweet potatoes instead of regular potatoes.
Add mushrooms for extra flavor.
Swap the chuck roast for brisket or round roast.
Add a splash of red wine to the broth for richer taste.
storage/reheating
Store Slow Cooker Pot Roast in an airtight container in the refrigerator for up to 4 days.Reheat gently on the stovetop or in the microwave. Leftovers make great sandwiches!
FAQs
Can I skip searing the roast?
Searing adds extra flavor, but you can skip it if you’re short on time.
Can I use frozen roast?
It’s best to thaw the roast first for even cooking.
How do I keep vegetables from getting mushy?
Cut larger pieces and place them on the bottom and sides, not directly under the meat.
Can I make this ahead?
Yes! Assemble everything in the slow cooker insert and refrigerate overnight. Cook the next day.
What’s the best cut of beef for pot roast?
Chuck roast is ideal because it becomes tender and flavorful when slow-cooked.
Conclusion
Slow Cooker Pot Roast is the ultimate fuss-free comfort meal that’s guaranteed to warm you up and fill you up. With tender beef, hearty vegetables, and savory gravy, it’s a classic family favorite you’ll love to make again and again.
Print
Slow Cooker Pot Roast
- Total Time: up to 10 hours 30 minutes
- Yield: 6–8 servings 1x
Description
This Slow Cooker Pot Roast is a comforting, hearty meal with melt-in-your-mouth beef, tender vegetables, and a rich, savory broth. Perfect for busy days or cozy weekends, it’s a classic comfort food you’ll love.
Ingredients
- 3–4 lb beef chuck roast
- 4 medium carrots, cut into large chunks
- 1.5 lbs potatoes, cut into large chunks
- 1 large yellow onion, roughly chopped
- 4 garlic cloves, minced
- 2 cups beef broth
- 2 tbsp Worcestershire sauce
- 2 tbsp tomato paste
- 2 tbsp olive oil
- 1 tsp dried thyme
- 1 tsp dried rosemary
- Salt and black pepper, to taste
- 1–2 tbsp cornstarch (optional, for thickening)
Instructions
- Season the chuck roast generously with salt and pepper.
- Heat olive oil in a large skillet over medium-high heat. Sear the roast on all sides until browned, about 2–3 minutes per side.
- Place the roast in the slow cooker. Add chopped carrots, potatoes, onion, and minced garlic around the roast.
- In a small bowl, whisk together beef broth, Worcestershire sauce, and tomato paste. Pour over the roast and vegetables.
- Sprinkle thyme and rosemary over the top.
- Cover and cook on low for 8–10 hours or on high for 4–5 hours, until the beef is fork-tender.
- (Optional) To thicken the gravy, whisk cornstarch with 2 tbsp of cold water and stir into the slow cooker during the last 30 minutes of cooking.
- Shred the roast with two forks and serve with the vegetables and gravy.
Notes
- Use sweet potatoes instead of regular potatoes for a twist.
- Add mushrooms for extra flavor.
- Swap the chuck roast for brisket or round roast if preferred.
- Add a splash of red wine to the broth for deeper flavor.
- Prep Time: 15 minutes
- Cook Time: 8–10 hours (low) or 4–5 hours (high)
- Category: Main Course
- Method: Slow Cooker
- Cuisine: American
Nutrition
- Serving Size: 1/8 of recipe
- Calories: 450
- Sugar: 5g
- Sodium: 550mg
- Fat: 22g
- Saturated Fat: 8g
- Unsaturated Fat: 11g
- Trans Fat: 0g
- Carbohydrates: 24g
- Fiber: 4g
- Protein: 40g
- Cholesterol: 110mg