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Slow Cooker 3-Ingredient French Onion Beef

This ultra-easy slow cooker recipe uses just three ingredients to deliver rich, comforting flavor. Perfect for busy days, this tender beef with sweet onions and savory French onion seasoning makes a satisfying meal with minimal prep.
Prep Time 5 minutes
Cook Time 8 hours
Total Time 8 hours 5 minutes
Course Dinner, Main Course, Slow Cooker
Cuisine American
Servings 4
Calories 350 kcal

Ingredients
  

  • 2 pounds beef chuck roast
  • 2 large onions thinly sliced
  • 1 packet French onion soup mix about 1 oz

Instructions
 

  • Place the sliced onions at the bottom of the slow cooker.
  • Lay the beef chuck roast on top of the onions.
  • Sprinkle the French onion soup mix evenly over the beef.
  • Cover and cook on low for 8 hours or until the beef is tender and easily shredded with a fork.
  • Once cooked, shred the beef using two forks and mix it with the onions and juices in the slow cooker.
  • Serve hot with your choice of sides.

Notes

Try serving this over mashed potatoes, rice, or in a sandwich roll for a hearty meal.

Nutrition

Calories: 350kcal
Keyword 3-ingredient, beef roast, easy dinner, French onion, slow cooker
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