Name: Slow Cooker French Onion Pot Roast
Prep time: 15 min
Cook time: 8 h
Total time: 8 h 15 min
Cuisine: American
Ingredients: 3-4 lb chuck roast; 1 tablespoon olive oil; 1 packet (1 oz) dry onion soup mix; 2 cups beef broth; 1 cup French onion soup (canned or homemade); 2 large onions, thinly sliced; 3 cloves garlic, minced; 1 tablespoon Worcestershire sauce; 1 teaspoon dried thyme; 1 teaspoon black pepper; 3 tablespoons unsalted butter; 2 tablespoons cornstarch (optional, for thickening); 2 tablespoons water (if using cornstarch); Fresh parsley, for garnish (optional)

Description

This Slow Cooker French Onion Pot Roast is tender, juicy, and packed with rich, savory flavors. Slow-cooked in a flavorful French onion sauce, this comforting dish is perfect for cozy dinners. Serve it with mashed potatoes, rice, or crusty bread for a satisfying meal.

Ingredients

3–4 lb chuck roast
1 tablespoon olive oil
1 packet (1 oz) dry onion soup mix
2 cups beef broth
1 cup French onion soup (canned or homemade)
2 large onions, thinly sliced
3 cloves garlic, minced
1 tablespoon Worcestershire sauce
1 teaspoon dried thyme
1 teaspoon black pepper
3 tablespoons unsalted butter
2 tablespoons cornstarch (optional, for thickening)
2 tablespoons water (if using cornstarch)
Fresh parsley, for garnish (optional)

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Instructions

Sear the Roast:
- Heat olive oil in a large skillet over medium-high heat.
- Sear the chuck roast on all sides until browned, about 3-4 minutes per side.
- Transfer the roast to the slow cooker.
Prepare the Sauce:
- Sprinkle the dry onion soup mix over the roast.
- In a bowl, whisk together beef broth, French onion soup, Worcestershire sauce, thyme, and black pepper. Pour over the roast.
- Add sliced onions and minced garlic around and on top of the roast.
Slow Cook:
- Cover and cook on LOW for 8-10 hours or HIGH for 4-5 hours, until the meat is fork-tender.
Enhance the Flavor:
- Stir in butter at the end of cooking for added richness.
Thicken the Sauce (Optional):
- If a thicker gravy is desired, mix cornstarch and water in a small bowl and stir into the slow cooker.
- Cook on HIGH for 10-15 minutes until thickened.
Serve & Enjoy:
- Serve the pot roast with its rich onion sauce over mashed potatoes, rice, or crusty bread.
- Garnish with fresh parsley, if desired.

Notes

For extra depth of flavor, add ½ cup red wine when whisking the broth mixture.
Use homemade French onion soup instead of canned for a richer taste.
Leftovers can be shredded and used for sandwiches or tacos.
Pair this dish with roasted vegetables or a green salad for a complete meal.

Prep Time: 15 minutes
Cook Time: 8 hours
Category: Main Dish
Method: Slow Cooking
Cuisine: American

Nutrition

Calories: ~420 kcal