If you’re longing for the kind of meal that feels like a warm hug at the end of a busy day, Slow Cooker Pot Roast is just what you need. Imagine coming home to a kitchen filled with the savory aroma of tender beef, hearty vegetables, and luscious gravy, all made with minimal effort. This classic recipe is a true comfort food staple and, honestly, the slow cooker does most of the work! With just a handful of simple ingredients, you’ll have an unforgettable Sunday supper (even if it’s Tuesday) that’s guaranteed to bring smiles all around the table.

Ingredients You’ll Need
One of the things I love most about Slow Cooker Pot Roast is how everyday ingredients blend together to create layers of delicious flavor. Each element plays an important role, from the robust beef to the earthy herbs and sweet vegetables. Here’s what you’ll need and a handy tip for each one!
- Chuck roast (3 to 4 pounds): Go for a well-marbled cut—this gives you melt-in-your-mouth texture after hours of slow cooking.
- Olive oil (1 tablespoon): Searing the beef in a little oil locks in juices and provides those irresistible browned bits that deepen flavor.
- Salt (1 teaspoon): Don’t be shy—seasoning the meat correctly is key to a flavorful pot roast.
- Black pepper (1/2 teaspoon): Freshly cracked is best, delivering a gentle heat and aroma throughout the dish.
- Garlic powder (1 teaspoon): Adds a mellow garlicky note that infuses both the meat and veggies.
- Onion powder (1 teaspoon): Complements the sliced onions for a richer base flavor.
- Dried thyme (1 teaspoon): This herb brings an earthy, woodsy accent that pairs perfectly with beef.
- Dried rosemary (1 teaspoon): Just a sprinkle adds a subtle piney fragrance and savory punch.
- Onion, medium, sliced (1): Slicing instead of dicing ensures the onion melts into sweet, tender strands.
- Garlic, minced (4 cloves): Fresh garlic packs a punch and adds depth—don’t skip it!
- Carrots, large, cut into 2-inch chunks (4): Carrots soften into lovely, naturally sweet bites as they cook.
- Baby potatoes, halved (2 pounds): No peeling needed—just halving creates perfectly tender, bite-sized pieces.
- Beef broth (2 cups): A good broth forms the foundation of your gravy; choose low-sodium to control saltiness.
- Tomato paste (2 tablespoons): This touch of tomato adds concentrated flavor and helps thicken the sauce.
- Worcestershire sauce (2 tablespoons): The magic ingredient—adds savory umami and richness to the gravy.
- Cornstarch (2 tablespoons): Use this for thickening the gravy at the very end for that perfect, pourable consistency.
- Water (2 tablespoons): Whisked with cornstarch, it helps avoid clumps when thickening the sauce.
- Fresh parsley, for garnish: Don’t skip the greenery—a sprinkle of parsley at the end brings freshness and color.
How to Make Slow Cooker Pot Roast
Step 1: Season the Roast
Pat the chuck roast dry with a paper towel. Generously rub salt, pepper, garlic powder, onion powder, thyme, and rosemary all over the meat, pressing the seasonings in so the entire surface is coated. This quick step delivers flavor in every bite and helps create a gorgeously seasoned crust later on.
Step 2: Sear the Meat
Heat olive oil in a large skillet over medium-high heat. Once shimmering, carefully add the roast. Sear each side for 3 to 4 minutes, aiming for a golden-brown color. This caramelization boosts the dish’s flavor and locks in juices—don’t rush it!
Step 3: Layer the Slow Cooker Pot Roast
Place the browned roast in your slow cooker. Arrange the sliced onions, minced garlic, chunky carrots, and halved baby potatoes all around the meat. This way, the veggies soak up all the savory drippings, becoming deliciously tender as they slow-cook.
Step 4: Mix and Pour the Sauce
In a mixing bowl or large measuring cup, whisk together the beef broth, tomato paste, and Worcestershire sauce until smooth. Pour this savory mixture over everything in the slow cooker—it will become the flavorful base for your gravy as it simmers away.
Step 5: Let the Slow Cooker Pot Roast Work Its Magic
Cover and cook on low for 8 to 9 hours (perfect for a workday meal) or on high for 4 to 5 hours if you’re short on time. When finished, the beef should shred easily with a fork, and the vegetables will be silky and flavorful.
Step 6: Make the Gravy
Transfer the roast and vegetables to a serving platter and cover to keep warm. To thicken the gravy, whisk together cornstarch and water (make sure there are no lumps), then stir into the cooking liquid left in the slow cooker. Let it cook on high for 5 to 10 minutes, stirring occasionally, until the sauce is glossy and thick enough to coat a spoon.
Step 7: Serve and Garnish
Slice or shred the pot roast, arrange with the vegetables, and generously ladle that glorious gravy over the top. Finish with a bright handful of fresh parsley for a burst of color and freshness.
How to Serve Slow Cooker Pot Roast

Garnishes
While Slow Cooker Pot Roast is already beautiful on its own, a finishing sprinkle of chopped fresh parsley works wonders. It adds a pop of color and a gentle freshness that balances the dish. For something extra special, try a few flakes of sea salt or even a little lemon zest sprinkled on top just before serving.
Side Dishes
Classically, pot roast goes hand-in-hand with rustic sides. Creamy mashed potatoes are a fantastic option if you want even more comfort-y vibes, but a hunk of crusty bread is equally rewarding to mop up all that gravy. A crisp green salad or simple steamed green beans bring welcome brightness and texture to round out your meal.
Creative Ways to Present
If you’re entertaining or simply want to have some fun, serve the shredded Slow Cooker Pot Roast on a platter with the veggies arranged around the outside in colorful segments. For leftovers, pile the beef and veggies onto sandwich rolls, or stuff them into baked sweet potatoes for a cozy lunch. You can even spoon the pot roast over polenta or buttered noodles for a delightful twist.
Make Ahead and Storage
Storing Leftovers
Once cooled to room temperature, transfer any leftover Slow Cooker Pot Roast and vegetables to airtight containers. Be sure to keep the gravy separate if you can, as this prevents the potatoes and carrots from getting too soft. Store in the refrigerator for up to four days and enjoy reheated for effortless meals.
Freezing
Slow Cooker Pot Roast freezes beautifully! Enjoying a portioned-out stash weeks later is like a gift to your future self. Just let the roast and vegetables cool completely, then place them (gravy included) in freezer-safe bags or containers. Freeze for up to three months, thaw overnight in the fridge before reheating.
Reheating
The easiest way to reheat pot roast is in the microwave or gently on the stovetop over low heat, adding a splash of extra broth or water if things seem dry. If reheating a large batch, transfer everything to a covered baking dish and warm at 325°F until piping hot, stirring once or twice.
FAQs
Can I use a different cut of beef for Slow Cooker Pot Roast?
Yes! While chuck roast is classic for its marbling and tenderness, you can use brisket or bottom round roast. Just be sure to choose a tougher, fattier cut—leaner options can end up dry after slow cooking.
Do I really need to sear the roast before slow cooking?
Technically, you can skip searing, but taking a few extra minutes to brown the meat adds delicious depth and color to your Slow Cooker Pot Roast. Trust me, it’s worth it!
What if I don’t have baby potatoes?
No worries! You can substitute with peeled and chunked russet or Yukon Gold potatoes. Try to cut them into similar-sized pieces so they cook evenly.
Can I prep Slow Cooker Pot Roast the night before?
Absolutely! You can season and sear the meat, chop the veggies, and store everything in the fridge. In the morning, simply assemble everything in the slow cooker, add the sauce, and set it to cook.
How do I make the gravy even richer?
For a deeper flavor, replace up to half the beef broth with dry red wine, or stir in a splash of heavy cream at the end for a luxurious finish. Don’t forget to taste and adjust seasoning before serving!
Final Thoughts
If you’re searching for a recipe that’s both effortlessly easy and truly soul-satisfying, make this Slow Cooker Pot Roast your next kitchen adventure. It’s a dish that transforms humble ingredients into something extraordinary—perfect for gatherings, family dinners, or anytime you crave simple comfort. I can’t wait for you to savor every delicious bite!
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Slow Cooker Pot Roast Recipe
- Prep Time: 20 minutes
- Cook Time: 8 hours
- Total Time: 8 hours 20 minutes
- Yield: 6 servings
- Category: Main Course
- Method: Slow Cooker
- Cuisine: American
- Diet: Non-Vegetarian
Description
This Slow Cooker Pot Roast recipe is a classic comfort food dish that yields tender, flavorful meat with hearty vegetables in a rich gravy. Perfect for a cozy family dinner or a gathering with friends.
Ingredients
Chuck Roast:
3 to 4 pounds
Olive Oil:
1 tablespoon
Salt:
1 teaspoon
Black Pepper:
1/2 teaspoon
Garlic Powder:
1 teaspoon
Onion Powder:
1 teaspoon
Dried Thyme:
1 teaspoon
Dried Rosemary:
1 teaspoon
Onion:
1 medium, sliced
Garlic:
4 cloves, minced
Carrots:
4 large, cut into 2-inch chunks
Baby Potatoes:
2 pounds, halved
Beef Broth:
2 cups
Tomato Paste:
2 tablespoons
Worcestershire Sauce:
2 tablespoons
Cornstarch:
2 tablespoons
Water:
2 tablespoons
Fresh Parsley:
for garnish
Instructions
- Season the Chuck Roast: Rub salt, pepper, garlic powder, onion powder, thyme, and rosemary all over the chuck roast.
- Sear the Roast: Brown the seasoned roast in a skillet with olive oil.
- Prepare the Slow Cooker: Place the seared roast in the slow cooker and surround it with onions, garlic, carrots, and potatoes.
- Mix the Broth: Combine beef broth, tomato paste, and Worcestershire sauce; pour over the roast and vegetables.
- Cook: Cover and cook on low for 8-9 hours or high for 4-5 hours until the meat is tender.
- Thicken the Gravy: Remove the roast and veggies, thicken the cooking liquid with cornstarch and water in the slow cooker.
- Serve: Slice or shred the roast, serve with veggies, and top with gravy. Garnish with fresh parsley.
Notes
- You can use parsnips or turnips instead of carrots for variety.
- Red wine can be added to the sauce for extra richness.
- Leftovers are great for sandwiches or reheating.
Nutrition
- Serving Size: 1/6 of recipe
- Calories: 510
- Sugar: 5 g
- Sodium: 720 mg
- Fat: 24 g
- Saturated Fat: 9 g
- Unsaturated Fat: 13 g
- Trans Fat: 1 g
- Carbohydrates: 32 g
- Fiber: 5 g
- Protein: 43 g
- Cholesterol: 130 mg