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Slow Cooker French Onion Pot Roast on a plate
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Slow Cooker French Onion Pot Roast

If you love the flavors of the classic French Onion soup, this Slow Cooker French Onion Pot Roast recipe is the ultimate comfort food you need to try.
Course Dinner
Cuisine Beef, Crockpot, Slow Cooker
Prep Time 15 minutes
Cook Time 8 hours
Total Time 8 hours 15 minutes
Servings 6

Ingredients

  • 3.5 lb boneless chuck roast
  • 1 ½ teaspoons salt
  • ¾ teaspoon black pepper
  • 2-3 tablespoons olive oil to sear roast
  • 4-5 onions sliced
  • 4 cloves garlic minced
  • 2 cups beef broth
  • 1 cup dry red wine
  • 1 oz packet beefy onion soup mix
  • 3 tablespoons cornstarch
  • 2 tablespoons Worcestershire sauce
  • 2 tablespoons minced thyme leaves
  • 2 bay leaves
  • Fresh herbs for topping

Instructions

  • Pat the boneless chuck roast dry with paper towels, then season generously with salt and black pepper.
    beef cut seasoned
  • Heat olive oil in a large skillet over medium-high heat. Sear the roast 4–6 minutes per side until golden brown.
    browning beef cut in a pan
  • Place the seared roast at the bottom of your slow cooker or crock pot.
    seared roast placed in slow cooker
  • Top with sliced onions and minced garlic.
    sliced onions and minced garlic added to top of beef
  • In a small bowl, whisk together the cups of beef broth, red wine, soup mix, cornstarch, Worcestershire sauce, and fresh thyme. Pour over the roast, then add bay leaves on top.
    broth mixture added to slow cooker
  • Cover and cook on a low setting for 8–10 hours, until the roast is fall-apart tender.
    pot rost in slow cooker
  • Shred beef into large pieces, remove bay leaves, and garnish with fresh herbs.
    shredded pot roast in slow cooker
  • Serve with mashed potatoes, egg noodles, or crusty baguette slices topped with gruyere cheese or swiss cheese!
    Slow Cooker French Onion Pot Roast on a plate