Slow Cooker Old-Fashioned Beef Pot Roast

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Tender beef pot roast slow-cooked with root vegetables and aromatic herbs for a comforting classic meal. This american-inspired slow cooker ready in about 500 minutes pairs beef chuck roast, carrots, yellow potatoes for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 calories and feeds 6, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 4.2 (10 ratings) Prep: 20 min Cook: 480 min Serves 6 American cuisine 450 cal/serving
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Ingredients

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Instructions

  1. Step 1: Heat 2 tablespoons olive oil in a large skillet over medium-high heat. Season 3 pounds beef chuck roast with 1 1/2 teaspoons salt and 1 teaspoon black pepper, then sear the roast on all sides for 3-4 minutes until browned and crusty; transfer to slow cooker.
  2. Step 2: In the same skillet, add 1 large sliced yellow onion and 4 minced garlic cloves; sauté for 2 minutes until fragrant and translucent but not browned.
  3. Step 3: Stir in 2 tablespoons tomato paste, 2 cups beef broth, 1 teaspoon dried thyme, and 1 teaspoon dried rosemary, scraping up browned bits from the pan; cook for 2 minutes until sauce thickens slightly.
  4. Step 4: Pour the broth mixture over the roast in the slow cooker. Add 4 peeled carrots cut into 2-inch pieces and 4 quartered yellow potatoes around the roast.
  5. Step 5: Cover and cook on low for 8 hours or on high for 4-5 hours until the meat is fork-tender and vegetables are soft.
  6. Step 6: Remove roast and vegetables to a serving platter; skim fat from cooking liquid and spoon over before serving.

Frequently asked questions

How long does Slow Cooker Old-Fashioned Beef Pot Roast take to make?

Total time is about 500 minutes (20 min prep + 480 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Slow Cooker Old-Fashioned Beef Pot Roast?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep beef chuck roast from drying out.

Can I substitute ingredients in Slow Cooker Old-Fashioned Beef Pot Roast?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Slow Cooker Old-Fashioned Beef Pot Roast for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Slow Cooker Old-Fashioned Beef Pot Roast?

American slow cooker like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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