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French Onion Pot Roast

French onion pot roast with deeply caramelized onions and a rich Gruyere broth, braised until the beef is fall-apart tender. Topped with toasted baguette rounds and broiled until the cheese turns golden and bubbly.
Prep Time 25 minutes
Cook Time 3 hours 30 minutes
Total Time 3 hours 55 minutes
Servings: 6 servings
Course: Main Dish
Cuisine: French-American
Calories: 620

Ingredients
  

Beef chuck roast
  • 3 lb beef chuck roast Use 3–4 lb for thicker braising; adjust liquid as needed.
Onions and aromatics
  • 4 onions Thinly sliced for proper caramelization.
  • 4 garlic Minced; add after onions are caramelized.
  • 2 tbsp fresh thyme Use fresh leaves.
  • 2 bay leaves Remove before shredding the beef.
Braising liquids and flavor
  • 1 cup dry white wine Or substitute beef broth.
  • 3 cup beef broth Plus a splash more if roast is not mostly submerged.
  • 1 tbsp Worcestershire sauce Adds savory depth to the broth.
Fats and cheese
  • 2 tbsp olive oil
  • 3 tbsp unsalted butter For caramelizing onions.
  • 2 cup Gruyere, shredded Use melty Gruyere for the classic finish.
Bread and seasoning
  • 8 slice baguette, toasted Toast until lightly crisp; then float on top.
  • 0.5 salt To taste.
  • 0.5 pepper To taste.

Equipment

  • 1 Dutch oven

Method
 

Sear the roast
  1. Preheat oven to 325F. Pat the beef chuck roast dry and sear it in olive oil until deeply browned, then remove to a plate.
Caramelize the onions
  1. In the same Dutch oven, melt the butter over medium-low heat. Add the thinly sliced onions and cook 30-35 minutes, stirring as needed, until deeply caramelized.
Deglaze and build the braise
  1. Add the minced garlic to the onions and cook for about 30 seconds. Pour in the dry white wine (or beef broth) to deglaze, scraping up browned bits from the bottom.
  2. Stir in the beef broth, Worcestershire sauce, fresh thyme, and bay leaves. Bring to a gentle simmer.
Braise until fall-apart tender
  1. Return the roast to the Dutch oven, spoon some broth over it, and cover. Braise for 3 to 3-1/2 hours at 325F until the beef is fall-apart tender.
Finish with Gruyere and broil
  1. Remove the bay leaves, then shred the beef in the broth. Taste and adjust with salt and pepper as needed.
  2. Ladle into bowls and float toasted baguette on top. Sprinkle with shredded Gruyere.
  3. Broil 3-4 minutes until the cheese is golden and bubbly.

Notes

Pro tip: thinly slice the onions and keep heat at medium-low so they caramelize rather than steam. Refrigerate leftovers in an airtight container up to 4 days; reheat gently in a covered pot or microwave. Freezing is yes—freeze pot roast (without broiling the cheese) up to 3 months, then thaw and rewarm before broiling the baguette with Gruyere. For a lighter option, use reduced-fat Gruyere (or half Gruyere/half part-skim mozzarella) while keeping the same braise for tenderness.