Ultimate Slow Cooker Pot Roast

Category: Satisfying Main Dishes for Every Occasion

This slow cooker pot roast delivers tender, flavorful chuck roast perfectly cooked alongside hearty carrots and Yukon Gold potatoes. Seasoned with kosher salt, black pepper, and thyme, the roast is browned for depth before slow cooking with garlic and beef broth. The final step thickens the savory cooking liquid into a rich gravy, garnished optionally with fresh parsley for brightness. Ideal for a comforting main course with minimal hands-on time.

A woman wearing a chef's hat and apron.
Created By Sarah
Last updated on Thu, 19 Jun 2025 12:00:50 GMT
A bowl of meat and vegetables. Save
A bowl of meat and vegetables. | sarahmeal.com

My Ultimate Slow Cooker Pot Roast delivers tender flavorful chuck roast paired with hearty potatoes and carrots. This comforting meal makes for a satisfying dinner that fills the home with rich aromas.

I first made this during a busy weeknight and was amazed at how effortlessly it came together. Now it’s a go-to meal whenever I want something hearty and fuss-free.

Ingredients

  • 4 to 5 pounds chuck roast: for tender flavorful meat that holds up well to slow cooking
  • 2 tablespoons vegetable oil: to brown the meat and develop deep flavor
  • 2 teaspoons kosher salt: to season and enhance all ingredients
  • 1 teaspoon coarse ground black pepper: for a mild kick and aroma
  • 1 teaspoon dried thyme: adds an earthy herbal note
  • 1 pound carrots: peeled and cut into 2 inch chunks provide sweetness and texture
  • 2 pounds Yukon Gold potatoes: peeled and cut into 2 inch chunks for creamy buttery bites
  • 2 cloves garlic: minced for a savory depth
  • 2 cups beef broth: enriches the dish with robust meaty flavor
  • 2 tablespoons cornstarch: to thicken the sauce into a luscious gravy
  • 2 tablespoons cold water: to mix with cornstarch for easy slurry
  • Minced parsley: optional for fresh color and a touch of brightness

Step-by-Step Instructions

Sear the Meat:
Season the chuck roast evenly with kosher salt pepper and thyme. Heat vegetable oil in a pan or slow cooker insert over medium-high heat. When oil ripples and is hot brown the roast deeply for four to five minutes on each side. This step builds flavor and texture.
Arrange Vegetables:
Place the carrots potatoes and minced garlic in the bottom of the slow cooker. Lay the browned roast on top of the vegetables then pour beef broth over everything to keep it moist and flavorful during cooking.
Slow Cook the Roast:
Cover and cook on low for eight hours or on high for five hours. The low slow heat breaks down the meat fibers making it tender and juicy while infusing the vegetables with rich flavor.
Thicken the Sauce:
In the final hour mix cornstarch with cold water to make a slurry. Stir this into the slow cooker to thicken the cooking liquid. Alternatively remove the food and pour the liquid into a saucepan add the slurry and cook on high for two to three minutes until thickened into gravy.
Serve and Garnish:
Spoon the thickened gravy over the roast and vegetables. Sprinkle minced parsley on top if desired for a fresh herbal note.
A bowl of meat and vegetables. Save
A bowl of meat and vegetables. | sarahmeal.com

I love how the thyme adds a subtle earthiness that complements the beef perfectly. One memorable dinner was when I made this for a family gathering and everyone raved about how flavorful and comforting it was.

Storage Tips

Store leftovers in an airtight container in the refrigerator for up to four days. Reheat gently on the stove or microwave to avoid drying out the meat. The gravy thickens as it cools so add a splash of broth or water when reheating if needed.

Ingredient Substitutions

If you cannot find chuck roast use brisket or shoulder roast for similar results. For a gluten-free thickener swap cornstarch with arrowroot powder. Vegetable broth can be used instead of beef broth for a lighter flavor but it will alter the depth of taste.

Serving Suggestions

Serve with crusty bread or over creamy mashed potatoes to soak up the gravy. A simple green salad or steamed green beans add a fresh contrast to the rich flavors.

Cultural Context

Pot roast is a classic American comfort food with roots in traditional braised meat dishes from Europe. Slow cookers popularized it as a convenient meal that brings family and friends together around the table.

A bowl of beef stew with carrots and potatoes. Save
A bowl of beef stew with carrots and potatoes. | sarahmeal.com

Common Recipe Questions

→ What cut of beef is best for slow cooker pot roast?

Chuck roast is ideal for slow cooking due to its marbling and connective tissue, which breaks down into tender, flavorful meat.

→ Can I use fresh herbs instead of dried thyme?

Yes, fresh thyme can be used; just increase the quantity slightly since fresh herbs are less concentrated.

→ How do I thicken the gravy from the cooking liquid?

Mix cornstarch with cold water to form a slurry, then stir it into the cooking liquid and heat until thickened.

→ Is it necessary to brown the roast before slow cooking?

Browning adds depth of flavor and color but can be skipped if short on time; the roast will still cook tenderly.

→ Can this dish be prepared on high heat in the slow cooker?

Yes, cooking on high for about 5 hours yields good results, though low heat for 8 hours is preferred for optimal tenderness.

Ultimate Slow Cooker Pot Roast

Tender chuck roast slow cooked with carrots and potatoes for a hearty, flavorful meal.

Preparation Time
15 minutes
Cook Time
480 minutes
Total Duration
495 minutes
Created By: Sarah

Recipe Category: Main Dishes

Level of Difficulty: Moderate

Cuisine Style: American

Servings Yield: 8 Portion Size (8 servings)

Diet Preferences: Gluten-Free Option, Dairy-Free Option

What You'll Need

→ Meat

Ingredient 01 4-5 pounds chuck roast

→ Seasoning & Oil

Ingredient 02 2 tablespoons vegetable oil
Ingredient 03 2 teaspoons kosher salt
Ingredient 04 1 teaspoon coarse ground black pepper
Ingredient 05 1 teaspoon dried thyme
Ingredient 06 2 cloves garlic, minced

→ Vegetables

Ingredient 07 1 pound carrots, peeled and cut into 2-inch chunks
Ingredient 08 2 pounds Yukon Gold potatoes, peeled and cut into 2-inch chunks

→ Liquids & Thickeners

Ingredient 09 2 cups beef broth
Ingredient 10 2 tablespoons cornstarch
Ingredient 11 2 tablespoons cold water

→ Garnish

Ingredient 12 Minced parsley (optional)

How to Make It

Instruction 01

Season chuck roast evenly with kosher salt, black pepper, and dried thyme. Adjust salt to taste if preferred.

Instruction 02

Heat vegetable oil in a pan or slow cooker insert over medium-high heat. Brown the roast deeply for 4-5 minutes per side.

Instruction 03

Place carrots, potatoes, and minced garlic in the slow cooker. Lay the browned roast on top and pour beef broth over.

Instruction 04

Cover and cook on low for 8 hours or on high for 5 hours until meat is tender.

Instruction 05

In the last hour, mix cornstarch and cold water to create a slurry. Add to slow cooker and stir to thicken the sauce. Alternatively, remove food, transfer cooking liquid to saucepan, add slurry, and cook on high for 2-3 minutes until gravy thickens.

Instruction 06

Pour thickened gravy over roast and vegetables. Garnish with minced parsley if desired.

Additional Tips

  1. Browning the meat enhances flavor and color but can be skipped if short on time.
  2. Adjust salt carefully as beef broth adds sodium to the dish.

Essential Tools

  • Slow cooker
  • Large skillet or pan

Allergy Details

Always review ingredient labels for allergens, and consult a professional if you're unsure.
  • Contains beef; check broth for allergens

Nutritional Breakdown (per serving)

These nutritional details are for informational purposes and shouldn't replace medical advice.
  • Calories: 542
  • Fat Content: 29 grams
  • Carbohydrate Content: 21 grams
  • Protein Content: 47 grams