French Onion Pot Roast
This cozy pot roast borrows the deep onion flavor, brothy gravy, and Gruyere-topped toast from French onion soup. It is a slow braise, but the steps are simple and the payoff is a tender roast with a rich onion sauce.
- Total time
- 270 min
- Yield
- 8 servings
- Difficulty
- Medium
Prep 25mCook 245mFrench-AmericanMain Course
French onion pot roast is what happens when a classic beef braise meets a bowl of French onion soup. You start by browning a chuck roast, then slowly cook a big pile of onions until sweet and golden.
The roast braises in beef broth, white wine, thyme, and bay leaves until it is fork-tender. The onions melt into the cooking liquid and make a savory gravy without much fuss.
To serve, each plate gets tender beef, spoonfuls of onion gravy, and a crisp baguette toast covered with melted Gruyere. It feels special, but it is built from familiar ingredients.
01What you'll need
Ingredients
15 items · 8 servings
- 3 pounds boneless beef chuck roast, trimmed of excess surface fat
- 2 teaspoons kosher salt
- 1 teaspoon freshly ground black pepper
- 2 tablespoons olive oil
- 4 large yellow onions, about 2 pounds total, thinly sliced
- 3 garlic cloves, minced
- 1 tablespoon tomato paste
- 1 tablespoon all-purpose flour
- 1 cup dry white wine
- 2 cups low-sodium beef broth
- 1 tablespoon Worcestershire sauce
- 1 teaspoon dried thyme
- 2 bay leaves
- 8 baguette slices, about 6 ounces total
- 4 ounces Gruyere cheese, shredded
02How to make it
Step-by-step
1. Heat the oven and season the beef
Heat the oven to 325°F. Pat the chuck roast dry with paper towels. Season it all over with the kosher salt and black pepper. Dry meat browns better, which gives the finished gravy more flavor.
2. Sear the roast
Heat the olive oil in a large Dutch oven over medium-high heat. Add the roast and sear it for 3 to 4 minutes per side, until deeply browned. Transfer the beef to a plate. Searing means browning the outside quickly in hot fat; it adds flavor but does not cook the roast through.
3. Cook the onions
Reduce the heat to medium. Add the sliced onions to the same pot and stir to coat them in the oil and browned bits. Cook for 25 to 30 minutes, stirring often, until the onions are soft and golden. If the bottom of the pot gets too dark, add a splash of the measured beef broth and scrape with a wooden spoon.
4. Add the garlic, tomato paste, and flour
Stir in the garlic and cook for 1 minute. Add the tomato paste and flour, then stir for 1 to 2 minutes. The flour helps thicken the gravy, and cooking it briefly removes the raw flour taste.
5. Deglaze the pot
Pour in the white wine. Scrape the bottom of the pot to loosen the browned bits. Let the wine simmer for 2 to 3 minutes, until it smells less sharp. Stir in the beef broth, Worcestershire sauce, dried thyme, and bay leaves.
6. Braise the roast
Return the beef and any juices on the plate to the pot. The liquid should come about halfway up the sides of the roast. Bring it to a gentle simmer, cover the pot, and transfer it to the oven. Braise for 3 to 3 1/2 hours, turning the roast once halfway through, until the meat pulls apart easily with a fork.
7. Rest the beef and finish the gravy
Transfer the roast to a cutting board and tent it loosely with foil. Remove and discard the bay leaves. Skim excess fat from the top of the onion gravy with a spoon. If the gravy is thinner than you like, simmer it on the stovetop for 5 to 10 minutes. Slice or pull the beef into large pieces.
8. Broil the cheese toasts and serve
Heat the broiler. Arrange the baguette slices on a baking sheet and toast them for 1 to 2 minutes per side. Sprinkle with Gruyere and broil until melted and lightly browned, about 1 to 2 minutes. Serve the pot roast with onion gravy and one cheese toast per serving.
03From our kitchen
Cook's tips
- Make it ahead: Pot roast tastes even better the next day. Cook it fully, cool it, and refrigerate the beef in the gravy. Reheat gently on the stovetop or in a 300°F oven until hot.
- Storage: Refrigerate leftovers in an airtight container for up to 4 days. Store the cheese toasts separately so they do not get soggy.
- Freezing: Freeze the beef and onion gravy without the baguette toasts for up to 3 months. Thaw overnight in the refrigerator before reheating.
- Wine swap: If you do not want to use wine, replace it with 1 cup additional low-sodium beef broth plus 1 tablespoon red wine vinegar or balsamic vinegar for brightness.
- Cheese swap: Gruyere gives the most French onion soup flavor, but Swiss cheese or provolone will also melt well.
- If the onions are browning too fast: Lower the heat and add a small splash of broth. You want sweet, golden onions, not scorched ones.
Cook's note
Nutrition is estimated per serving using standard USDA ingredient values and includes the beef, onion gravy, one baguette slice, and Gruyere cheese toast. Actual values will vary with the cut of beef, broth brand, and how much fat is skimmed from the sauce.
04Frequently asked
Questions & answers
What cut of beef is best for French onion pot roast?
Boneless chuck roast is the most reliable choice. It has enough connective tissue and marbling to become tender during a long braise. Leaner cuts, such as round roast, can turn dry.
Can I make this in a slow cooker?
Yes. Sear the beef and cook the onions on the stovetop first, then transfer everything to a slow cooker. Cook on low for 8 to 9 hours or on high for 4 to 5 hours, until the beef is fork-tender.
Do I have to caramelize the onions fully?
You do not need jammy, deeply caramelized onions, but they should be soft and golden before the liquid goes in. This step builds the French onion flavor, so do not rush it too much.
How do I keep the gravy from being greasy?
Use a spoon to skim the fat from the surface after braising. If making the dish ahead, chill it overnight; the fat will firm up on top and can be lifted off easily before reheating.
Can I skip the baguette and cheese?
Yes. The roast and onion gravy are hearty on their own. Serve them over mashed potatoes, egg noodles, rice, or roasted vegetables if you prefer.
05Per serving
Nutrition facts
Nutrition Facts
8 servings
Amount per serving
% Daily Value*
- Total Fat25 g
- 32%
- Saturated Fat10 g
- 50%
- Cholesterol128 mg
- 43%
- Sodium932 mg
- 41%
- Total Carbohydrate26 g
- 9%
- Dietary Fiber3 g
- 11%
- Total Sugars7 g
- Protein43 g
- 86%
- Vitamin D0.3 mcg
- 2%
- Calcium208 mg
- 16%
- Iron5.2 mg
- 29%
- Potassium855 mg
- 18%
* Percent Daily Values are based on a 2,000-calorie diet.
05Keep cooking
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