Slow Cooker Beef Pot Roast Recipe
This Slow Cooker Beef Pot Roast is the kind of hearty, comforting meal that instantly fills your kitchen with the most irresistible aroma and brings everyone to the table. Tender beef, sweet onions, and a luscious, savory gravy meld together with just a handful of ingredients and minimal effort, making this dish a weeknight hero and a weekend favorite. Whether you’re new to slow cooking or already a devoted fan, you’ll adore how this slow cooker beef pot roast transforms simple staples into a meal that tastes like it’s simmered all day—which, of course, it has!

Ingredients You’ll Need
The beauty of this Slow Cooker Beef Pot Roast lies in its short and sweet ingredient list—every item is chosen for maximum flavor and cozy vibes. You really don’t need a pantry full of extras to get tender results and deep, savory goodness!
- Beef Roast: Look for a 2-3 lb cut like chuck roast—it’s marbled just right for juicy, pull-apart results.
- Onion: Thick slices of onion caramelize and melt down, adding juiciness and a silky, sweet note under the beef.
- Beef Broth: Provides the rich, savory base that infuses the roast and turns into an irresistible gravy.
- Kosher Salt: Seasons the beef deeply and enhances every flavor in the pot.
- Pepper: The perfect partner for salt—just enough to add gentle warmth.
- Garlic Salt: Brings a savory, garlicky kick with an extra punch of seasoning right where you want it.
- Thyme: A touch of earthy, herbal brightness that complements the richness of the meat.
How to Make Slow Cooker Beef Pot Roast
Step 1: Prep the Beef
Start by taking your beef roast out of the packaging and give it a gentle pat dry with paper towels. Removing that surface moisture helps the seasoning cling to the meat—and ensures a better sear if you choose to brown it (though this recipe keeps it simple and skips that step for weeknights!).
Step 2: Layer the Onions
Next, slice your onion thickly and arrange those juicy rounds across the bottom of your slow cooker. These act as a flavorful, edible rack, lifting the roast up and infusing it with their sweetness as everything cooks low and slow.
Step 3: Place and Season the Roast
Set your roast right on top of the onion bed. Sprinkle over the kosher salt, pepper, garlic salt, and thyme—be generous! The slow cooking process brings out all of these classic flavors and makes them shine.
Step 4: Add Broth and Set the Cooker
Pour the beef broth carefully around the sides of the roast, letting it pool at the bottom without washing off your seasonings. Pop on the lid and set your slow cooker: either 6 hours on high for a quicker meal, or 8 hours on low for melt-in-your-mouth tenderness that basically shreds itself with a fork.
Step 5: Rest and Serve
When your Slow Cooker Beef Pot Roast is fork-tender and your kitchen smells outrageously good, transfer the roast to a platter and let it rest for 15 minutes. This little break allows the juices to redistribute, guaranteeing every bite is as succulent as the last.
Step 6: Make the Gravy
Skim any excess fat from the slow cooker drippings, then pour that golden liquid into a sauté pan. Bring it to a medium-low simmer to reduce by one-third. For a thicker gravy, whisk together a quick flour and water slurry, then mix it in and simmer until glossy and perfect. Taste and adjust with extra salt and pepper as needed—you made homemade gravy, and it’s worth celebrating!
How to Serve Slow Cooker Beef Pot Roast

Garnishes
Bring a touch of color and freshness to your platter by scattering freshly chopped parsley or thyme over the top. For a rustic look, try a few grinds of cracked black pepper or a sprinkle of flaky salt right before serving. Even just a drizzle of that savory gravy is a mouthwatering finishing touch.
Side Dishes
Classic mashed potatoes are an iconic pairing, catching every bit of those rich drippings. Roasted carrots or buttery green beans also compliment the roast beautifully, adding a splash of color and balancing the hearty flavors. Crusty bread is highly encouraged for sopping up extra gravy—you’ll want every drop!
Creative Ways to Present
Try serving your Slow Cooker Beef Pot Roast family-style on a big platter, surrounded by the onions and ladled with plenty of gravy for an inviting, shareable meal. Or, for a cozy twist, pile it onto soft sandwich rolls with some of the caramelized onions and a drizzle of gravy for legendary pot roast sandwiches the next day.
Make Ahead and Storage
Storing Leftovers
Transfer cooled leftovers to an airtight container and keep them in the refrigerator. The roast and gravy will stay delicious for up to 4 days, making this Slow Cooker Beef Pot Roast just as welcome for weeknight lunches as it is for Sunday dinner.
Freezing
If you’re lucky enough to have extra, this pot roast freezes like a dream. Portion the cooled roast and gravy into freezer-safe containers or bags and store for up to 3 months. Thaw overnight in the refrigerator for the best flavor and texture.
Reheating
For the juiciest results, warm your Slow Cooker Beef Pot Roast slowly on the stovetop over low heat, adding a splash of broth or water if needed. Individual servings can be microwaved with a spoonful of gravy to keep things moist and delectable.
FAQs
Can I add vegetables to the slow cooker beef pot roast?
Absolutely! Root vegetables like carrots, potatoes, or parsnips can be nestled around the roast before cooking. Just chop them into large chunks so they don’t get too soft during the long, slow cook.
What cut of beef works best for this recipe?
Chuck roast is classic for a reason: it’s marbled just right, becoming beautifully tender and flavorful as it cooks. Brisket or round roast can also work, but may not be quite as rich and juicy.
Can I prepare this ahead of time?
Yes! Assemble everything the night before, pop the crock in the fridge, and set it in the slow cooker in the morning. Let the insert come to room temperature before turning the heat on to prevent cracking.
Is it okay to skip making the gravy?
Certainly. The beef and onions are ultra-moist straight from the crock pot. Making the gravy is an optional extra step that uses the drippings for a richer sauce, but even drizzled straight, those juices are delicious.
Do I need to brown the roast before slow cooking?
You don’t have to—it’s meant to be a fuss-free recipe. Browning does add an extra layer of flavor, so if you’re feeling fancy and have an extra 10 minutes, sear the roast before adding it to the slow cooker for deeper flavor.
Final Thoughts
If you’re craving a dish that’s comforting, flavorful, and cooking on autopilot while you reclaim your day, this Slow Cooker Beef Pot Roast absolutely delivers. Give it a try and watch your home become everyone’s favorite dinner destination!
Print
Slow Cooker Beef Pot Roast Recipe
- Total Time: 6 hours 15 minutes (on high) or 8 hours 15 minutes (on low)
- Yield: 6 servings 1x
- Diet: Gluten Free
Description
A comforting and hearty slow cooker beef pot roast recipe that yields tender, flavorful meat with a savory gravy. Perfect for a cozy family dinner or special gathering.
Ingredients
Beef Pot Roast:
- 1 2-3 lb beef roast
- 1 large onion, sliced
- 2 cups beef broth
- 2 teaspoons kosher salt
- 1 teaspoon pepper
- 1/2 teaspoon garlic salt
- 1/2 teaspoon thyme
Gravy:
- 2 tablespoons flour
- 1/4 cup cold water
Instructions
- Prepare the Beef: Remove the roast from the packaging and pat dry with paper towels.
- Layer Ingredients: Cut onion into thick slices and place in the bottom of the slow cooker. Place roast on top of onions.
- Season: Sprinkle salt, pepper, garlic salt, and thyme over the roast. Pour beef broth around the sides of the roast.
- Cook: Cover the slow cooker and cook on high for 6 hours or on low for 8 hours.
- Rest and Serve: Remove the roast from the slow cooker and let it rest for 15 minutes. Transfer to a serving platter, spoon over drippings or gravy, then serve.
- Make Gravy: Skim off the fat from the drippings. Pour into a sauté pan and heat over medium-low heat. Reduce liquid by 1/3. Create a slurry by mixing flour with cold water. Whisk the slurry into the drippings and simmer until thickened. Season with salt and pepper as needed.
Notes
- For added flavor, you can sear the roast in a hot skillet before placing it in the slow cooker.
- Feel free to add vegetables like carrots and potatoes for a complete meal.
- Ensure the roast is cooked to your desired level of doneness before serving.
- Prep Time: 15 minutes
- Cook Time: 6-8 hours
- Category: Main Course
- Method: Slow Cooking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 320
- Sugar: 2g
- Sodium: 780mg
- Fat: 14g
- Saturated Fat: 5g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 4g
- Fiber: 0g
- Protein: 45g
- Cholesterol: 140mg
Keywords: Slow Cooker Beef Pot Roast, Beef Roast Recipe, Slow Cooker Recipe