Here’s a Slow-Cooked Pot Roast with Gravy Over Creamy Mashed Potatoes 🥩🥔
This is a comforting, classic meal with tender beef, rich gravy, and smooth mashed potatoes.
Slow-Cooked Pot Roast with Gravy Over Creamy Mashed Potatoes
Serves: 6–8
Cook Time: 8 hours (slow cooker) or 3–4 hours (oven)
INGREDIENTS
Pot Roast
- 3–4 lbs beef chuck roast
- 2 tablespoons olive oil
- 1½ teaspoons salt
- 1 teaspoon black pepper
- 1 teaspoon garlic powder
- 1 teaspoon paprika
- 1 large onion, sliced
- 4 cloves garlic, smashed
- 4 carrots, cut into chunks
- 3 celery stalks, chopped
- 3 cups beef broth
- 2 tablespoons tomato paste
- 2 tablespoons Worcestershire sauce
- 1 teaspoon dried thyme
- 1 teaspoon dried rosemary
- 2 bay leaves
Creamy Mashed Potatoes
- 3 lbs russet or Yukon gold potatoes, peeled and cubed
- ½ cup butter
- ¾–1 cup warm milk or cream
- Salt and pepper to taste
DIRECTIONS
Step 1: Season and Sear the Beef
- Pat the roast dry with paper towels.
- Season all sides with salt, pepper, garlic powder, and paprika.
- Heat olive oil in a large skillet over medium-high heat.
- Sear the roast on all sides until deeply browned (about 3–4 minutes per side).
- This step builds flavor—don’t skip if possible.
Step 2: Prepare the Slow Cooker
- Place onions, carrots, celery, and garlic in the bottom of the slow cooker.
- Set the seared roast on top of the vegetables.
Step 3: Build the Cooking Liquid
- In a bowl, whisk together:
- Beef broth
- Tomato paste
- Worcestershire sauce
- Thyme and rosemary
- Pour the mixture over the roast.
- Add bay leaves.
Step 4: Slow Cook
- Cover and cook:
- LOW: 8–9 hours
- HIGH: 4–5 hours
- The roast is ready when it is fork-tender and easily pulls apart.
Step 5: Make the Gravy
- Remove the roast and vegetables and keep warm.
- Pour the cooking liquid into a saucepan.
- Simmer over medium heat until slightly reduced.
- Optional thickening:
- Mix 2 tablespoons cornstarch with 2 tablespoons water
- Stir into simmering liquid until thickened
- Taste and adjust seasoning.
CREAMY MASHED POTATOES
Step 6: Cook the Potatoes
- Place potatoes in a large pot and cover with cold salted water.
- Bring to a boil and cook 15–20 minutes, until fork-tender.
- Drain well.
Step 7: Mash
- Add butter to hot potatoes.
- Mash until smooth.
- Slowly add warm milk or cream until creamy.
- Season with salt and pepper to taste.
SERVING
- Spoon mashed potatoes onto plates.
- Top with chunks of pot roast.
- Ladle generous gravy over everything.
- Serve with carrots and onions from the pot.
TIPS FOR BEST RESULTS
- Chuck roast is ideal because it becomes tender with slow cooking.
- Let the roast rest 10 minutes before slicing.
- This dish tastes even better the next day.
- Leftovers freeze well for up to 3 months.
If you’d like this adapted for a Dutch oven, pressure cooker, or want a garlic-heavy or wine-based gravy version, I can do that too 😊