Tender onion soup pot roast is the kind of recipe that turns a simple chuck roast into a rich, savory, and melt-in-your-mouth meal with almost no effort. With just six ingredients—including French onion soup mix and cream of mushroom—you get deep flavor and fork-tender beef that’s perfect for a cozy weeknight or a no-fuss Sunday dinner. Best of all, it’s a one-pot meal with built-in veggies, easy cleanup, and leftovers that are just as delicious the next day.
Table of Contents
Why You’ll Love This Recipe
- Only 6 ingredients – Budget-friendly and easy to find
- Hands-off cooking – The oven does the work for you
- One-pot meal – Meat, potatoes, and carrots all cook together
- Big flavor, minimal prep – French onion soup mix + cream of mushroom = magic
- Family-friendly comfort food – Everyone loves this tender roast
Ingredients
- 4 lb chuck roast (well-marbled)
- 5 Yukon Gold potatoes, quartered
- 5 carrots, cut into 2-inch pieces
- 1 oz French onion soup mix
- 10.5 oz can cream of mushroom soup
- 1 cup beef broth (low-sodium preferred)
- Salt and pepper, to taste
Instructions
- Prep the Veggies
Peel and cut carrots and potatoes. Layer them evenly in the bottom of a large roasting pan. - Add the Roast
Place the chuck roast on top of the vegetables. Season lightly with salt and pepper. - Mix the Sauce
In a bowl, combine onion soup mix, cream of mushroom soup, and beef broth. Whisk until smooth. - Pour and Cover
Pour the sauce over the roast and vegetables. Cover the pan tightly with foil or a lid. - Bake Low and Slow
Bake at 325°F (163°C) for 3 hours until the roast is fork-tender and veggies are soft. - Rest and Serve
Let the roast rest uncovered for 10–15 minutes before slicing. Spoon the gravy over each serving.
Recipe Details
- Prep Time: 20 minutes
- Cook Time: 180 minutes
- Total Time: 200 minutes
- Servings: 4
- Difficulty: Medium
Nutrition Facts (Per Serving – Approximate)
- Calories: 900–1000
- Protein: 65–80g
- Fat: 45–55g
- Carbs: 25–30g
- Fiber: 4g
- Sugar: 3g
- Sodium: ~900mg
Tips & Variations
- No onion soup mix? Make your own with dried onion, bouillon powder, garlic powder, and onion powder
- Want a deeper flavor? Add a splash of red wine or Worcestershire sauce
- Swap the soup – Use cream of celery or chicken if you’re out of mushroom
- Skip the potatoes – If serving with mashed potatoes, omit the in-pan ones
- Make it in a slow cooker – Cook on LOW for 8 hours
FAQs
Can I use a different cut of beef?
Chuck roast is best, but bottom round or rump roast will work with longer cooking.
Should I sear the roast first?
Optional—but searing adds flavor and a great crust if you have time.
How should I store leftovers?
Refrigerate for up to 4 days or freeze in airtight containers for up to 3 months.
What to serve with it?
Try it with buttered green beans, fluffy dinner rolls, or a crisp side salad.
Conclusion
This tender onion soup pot roast is the definition of easy comfort food. With only a few pantry ingredients, you get juicy, fall-apart beef and perfectly cooked vegetables in a savory gravy that tastes like you’ve been in the kitchen all day. Whether you’re feeding a family or meal-prepping for the week, this is one recipe that always satisfies.