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French Onion Pot Roast

There’s something about a slow-cooked meal that just feels like a warm hug, and this French Onion Pot Roast is exactly that. It’s the kind of hearty, soul-satisfying dish that makes your home smell incredible and gathers everyone around the table without needing a special occasion
Course Lunch & Dinner
Cuisine American
Prep Time 20 minutes
Cook Time 3 hours
Total Time 3 hours 20 minutes
Servings 6
Calories 475kcal
Cost $20–$25

Ingredients

  • 3 –4 pounds beef chuck roast
  • 3 tablespoons olive oil
  • 4 large yellow onions thinly sliced
  • 4 cloves garlic minced
  • 2 tablespoons tomato paste
  • 1 tablespoon Worcestershire sauce
  • 1 tablespoon balsamic vinegar
  • 1 teaspoon dried thyme
  • 1 teaspoon salt
  • ½ teaspoon black pepper
  • 3 cups beef broth
  • 1 cup dry white wine or additional beef broth
  • 2 tablespoons all-purpose flour optional
  • Fresh parsley for garnish (optional)

Instructions

  • Preheat your Dutch oven over medium-high heat. Pat the chuck roast dry with paper towels and season both sides with salt and pepper. Add olive oil to the pot and sear the roast on all sides until nicely browned, about 3-4 minutes per side. This step locks in flavor and gives the meat a beautiful crust.
  • Transfer the roast to a plate and reduce heat to medium. Add more olive oil if needed and toss in the sliced onions. Cook slowly for 15–20 minutes, stirring often, until the onions are golden, soft, and caramelized. Don’t rush this step—it’s key to that classic French onion flavor.
  • Add garlic to the onions and sauté for another minute. Stir in the tomato paste, Worcestershire sauce, balsamic vinegar, and thyme. Cook for 2–3 minutes until everything is well mixed and fragrant.
  • Pour in the white wine (or extra broth) and scrape up any browned bits from the bottom of the pot. Let the wine simmer for 2 minutes. Then add the beef broth and stir everything together.
  • Return the seared roast to the pot, nestling it into the onions and liquid. Cover with a lid and transfer to a preheated oven at 300°F (150°C). Roast for 3 hours, or until the beef is fall-apart tender.
  • If you’d like a thicker sauce, remove the beef once cooked and whisk in 2 tablespoons of flour to the broth. Simmer on the stove for 5–10 minutes until thickened, then return the beef and ladle the sauce on top.

Notes

1. Don’t Skip the Sear
Searing the beef first adds so much flavor. That caramelized crust helps create a deeper, richer base for the roast.
2. Caramelize the Onions Slowly
Be patient with your onions. Low and slow is the way to go for that sweet, savory flavor that makes this dish shine.
3. Use the Right Pot
A Dutch oven works best for even heat distribution. If using a slow cooker, just transfer the caramelized onions and seared beef into it and cook on low for 8–9 hours.
4. Let It Rest Before Serving
After cooking, let the roast sit for 10 minutes before shredding. This helps retain the juices and keeps the beef from drying out.