Step-by-step instructions
Let’s break down the process to make it as simple as possible:
- Place the beef chunks in the bottom of the slow cooker.
- Add the baby potatoes and large carrot pieces on top.
- Toss in the mushrooms for added flavor and texture.
- Evenly sprinkle the French onion soup mix over everything.
- Pour in the beef broth and Worcestershire sauce, infusing all that flavor into the stew.
- Season generously with garlic powder and black pepper.
- Stir gently to combine and ensure the seasoning is well distributed.
- Cover your slow cooker. Cook on LOW for 7–8 hours or HIGH for 4–5 hours.
The end goal? Tender, fork-friendly beef and a rich, thick gravy that’s perfect for savoring.
Best ways to enjoy it
Once your stew is ready, consider garnishing it with fresh thyme or parsley to add a pop of color. This dish pairs beautifully with crusty bread for dipping, or you could serve it over a bed of fluffy rice or creamy mashed potatoes. A side salad could also provide a refreshing contrast to the rich stew.
Storage and reheating tips
If you find yourself with leftovers (which is likely, because it’s just that delicious), you’ll want to store them properly. Allow the stew to cool completely before transferring it to an airtight container. It can be stored in the refrigerator for up to 3–4 days. You can also freeze it for up to three months—just remember to label your containers! When you’re ready to enjoy it again, you can thaw overnight in the fridge and reheat on the stove or in the microwave.
Extra advice
To enhance the flavors even further, try adding a splash of red wine when you pour in the beef broth for a depth of richness. If you’re short on time, pre-chopping the vegetables and storing them in the fridge overnight can save you precious minutes in the morning.
Creative twists
Looking to jazz it up or make it fit your dietary needs? Here are some variations to consider:
- Swap out beef for lamb or chicken to change up the flavor profile.
- For a lower-carb option, substitute baby potatoes with cauliflower florets.
- Wonderfully bold ingredients like smoked paprika or a dash of hot sauce can elevate the spice level.
- Try a low-sodium beef broth if you’re watching your salt intake.

Common questions
How long does this recipe take to prepare?
The total cooking time is either 7–8 hours on LOW or 4–5 hours on HIGH. Prep time is around 15 minutes, making it a perfect "set it and forget it" meal.
Can I use pre-cut vegetables?
Absolutely! Pre-cut vegetables can save significant time and are often just as fresh. Just be mindful of the sizes so they cook evenly.
Is it okay to freeze this stew?
Yes, this stew freezes wonderfully! Just remember to let it cool completely, and store it in an airtight container. It’s best enjoyed within three months for optimal flavor and texture.
What can I substitute for beef chuck?
If you prefer a leaner cut, consider using sirloin or round roast instead. Each will provide a different texture and flavor but can still work well in this stew.
Cooking can be such a joy, especially when sharing meals like this with loved ones. I hope you enjoy making (and devouring) this Slow Cooker French Onion Beef Stew as much as I do!






