Slow Cooker Pot Roast for National Slow Cooking Month

Celebrate National Slow Cooking Month with a classic pot roast that turns a tough cut of beef into fork-tender perfection. The slow cooker does all the work, melding chuck roast, root vegetables, and a rich savory broth into a comforting one-pot meal. This recipe is reliable, forgiving, and perfect for busy days when you want dinner ready without fuss.

Ingredients

• 3 lb (1.4 kg) beef chuck roast
• 1 tbsp (15 ml) olive oil
• 1 tsp (5 g) salt
• 1/2 tsp (2 g) black pepper
• 4 medium carrots, peeled and cut into 2-inch chunks
• 3 celery stalks, cut into 2-inch chunks
• 1 large yellow onion, cut into wedges
• 4 cloves garlic, minced
• 1 cup (240 ml) beef broth (low-sodium)
• 2 tbsp (30 ml) Worcestershire sauce
• 1 tbsp (15 ml) tomato paste
• 2 sprigs fresh rosemary (or 1 tsp dried)
• 3 sprigs fresh thyme (or 1 tsp dried)
• 2 bay leaves
• 2 tbsp (16 g) cornstarch mixed with 2 tbsp (30 ml) cold water (for thickening, optional)

Instructions

1. Pat the chuck roast dry with paper towels. Season all sides with salt and pepper.
2. Heat olive oil in a large skillet over medium-high heat. Sear the roast for 3-4 minutes per side, until a deep brown crust forms. Transfer to the slow cooker.
3. Add carrots, celery, onion, and garlic to the slow cooker around the roast.
4. In a small bowl, whisk together beef broth, Worcestershire sauce, and tomato paste. Pour over the meat and vegetables.
5. Add rosemary, thyme, and bay leaves on top.
6. Cover and cook on LOW for 8 hours, or on HIGH for 5-6 hours, until the meat is fork-tender and easily shreds.
7. Remove the roast and vegetables to a platter; tent loosely with foil. Discard bay leaves and herb sprigs.
8. If you want a thicker gravy, skim excess fat from the juices, then whisk in the cornstarch mixture. Cook on HIGH for 15-20 minutes, until thickened.
9. Slice or shred the beef against the grain. Serve with the vegetables and gravy.

Tips

• Cut matters: Chuck roast is ideal due to its marbling. You can substitute brisket or round, but round will be leaner and may dry out; cook on LOW and check early.
• Don’t skip searing: It adds deep flavor that you can’t get from just dumping everything in the slow cooker. If short on time, you can skip it, but the dish will be less rich.
• Thicken wisely: If you prefer a thinner jus, skip the cornstarch slurry. For a thicker gravy, always mix cornstarch with cold water first to avoid lumps.
• Don’t lift the lid: Each peek adds 20-30 minutes of cooking time. Trust the timer.

Serving Suggestions

Serve the pot roast over mashed potatoes, egg noodles, or polenta to soak up the savory gravy. A side of crusty bread or a simple green salad with vinaigrette balances the richness. For a low-carb option, serve with cauliflower mash.

Variations

• Red wine twist: Replace 1/2 cup (120 ml) of the beef broth with dry red wine like Merlot or Cabernet Sauvignon. Add it with the broth; the alcohol mostly cooks off, leaving depth.
• Mushroom & onion: Add 8 oz (225 g) sliced cremini mushrooms with the vegetables. They release moisture and add an earthy flavor.
• Herb swap: Use 1 tsp dried oregano and 1 tsp dried basil instead of rosemary and thyme for an Italian-inspired version.
• Spicy kick: Add 1-2 chipotle peppers in adobo sauce (minced) with the broth for a smoky heat.

Storage and Reheating

Refrigerate leftovers in an airtight container for up to 4 days. The flavors meld and often improve overnight. To freeze, place cooled portions in freezer-safe bags or containers for up to 3 months; thaw overnight in the fridge. Reheat gently on the stovetop over medium-low heat, adding a splash of broth or water to loosen the gravy, or microwave in 1-minute intervals until hot (165°F / 74°C for leftovers).

Frequently Asked Questions

Can I cook this on HIGH instead of LOW? Yes, but the meat may be slightly less tender. Cook on HIGH for 5-6 hours, but check at 5 hours; the roast should shred easily with a fork. Low and slow breaks down collagen better.

Do I have to sear the roast first? Searing isn’t strictly necessary for safety, but it adds a rich, caramelized flavor and improves the color of the gravy. If you skip it, the dish will be milder and paler.

How do I know when the roast is done? The meat should be fork-tender: insert a fork and twist; it should shred without resistance. For food safety, the internal temperature must reach 145°F (63°C) for whole cuts, but slow cooking to 190-200°F (88-93°C) is what makes it fall-apart tender.

Can I add potatoes? Yes, add 1 lb (450 g) baby potatoes or peeled russet potatoes cut into 2-inch chunks. Add them at the start; they’ll be tender by the end. If you prefer firmer potatoes, add them halfway through cooking.

Why is my gravy thin? Slow cookers trap steam, so juices are abundant. If you want thicker gravy, use the cornstarch slurry as directed, or simmer the juices in a saucepan on the stovetop for 10-15 minutes to reduce.

Can I use a different cut of beef? Yes, brisket or bottom round work, but they are leaner. Cook on LOW and check at 7 hours to avoid drying out. You can also use a 3 lb (1.4 kg) boneless short rib for extra richness.

Related

• Italian Crostini Recipes: 3 Easy Toppings
• Italian Stuffed Celery: A Classic Antipasto Recipe
• Greek Sesame Bites with Feta Cheese Recipe

More recipes to cook

• Slow Cooker Brisket: Easy, Tender, Foolproof8 hr 20 min
• Slow Cooker Beef Roast: Easy Fall-Apart Recipe8 hr 20 min
• Slow Cooking Beef: Easy, Tender Results8 hr 25 min
• Slow Cooker Baby Back Ribs in Oven Recipe3 hr 50 min
• Slow Cooker Roast: Tender & Juicy Every Time8 hr 20 min
• Slow Cooker Pork Roast with BBQ Sauce Recipe8 hr 20 min
• Slow Cooker Ham: Easy Crock Pot Recipe4 hr 15 min
• Slow and Easy Cooking: A Complete Guide8 hr 20 min

Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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