Mississippi Pot Roast is a rich, tender, and flavorful comfort food classic made with a chuck roast slow-cooked in a savory blend of ranch seasoning, au jus gravy mix, pepperoncini peppers, and beef stock. This version takes it to the next level by searing the roast first for extra depth of flavor, then slow cooking it low and slow until it’s fall-apart tender.
This easy slow cooker pot roast is perfect for weeknight dinners, Sunday meals, or anytime you want a hearty, satisfying dish with minimal effort.
If you’re building a full comfort food meal, this pot roast is great served over a loaded baked potato. It also pairs perfectly with Creamy Southern Mashed Potatoes, Southern Style Green Beans, or Buttermilk Biscuits.
Jump to:
Why You'll Love This Recipe
This Mississippi pot roast is incredibly tender, juicy, and packed with bold, savory flavor. Searing the roast before slow cooking creates a deep, rich crust that enhances the overall taste, while the slow cooker does all the work to break down the meat until it’s perfectly fork-tender.
The combination of ranch seasoning, au jus, and pepperoncini peppers creates a unique flavor that’s tangy, savory, and slightly zesty without being overly spicy. It’s an easy, set-it-and-forget-it recipe that delivers big comfort food flavor every time.
Ingredients
Olive Oil – Used to sear the roast and build flavor.
Chuck Roast – The best cut for slow cooking, becoming incredibly tender and flavorful over time.
Ranch Dressing Mix – Adds a creamy, herby flavor that defines the dish.
Au Jus Gravy Mix – Brings rich, beefy depth to the sauce.
Beef Stock – Enhances the flavor and creates a rich cooking liquid.
Pepperoncini Peppers – Add tangy, slightly briny flavor that balances the richness.
See the recipe card below for full ingredient amounts and instructions.
Step-by-Step Ingredients
Step 1. Sear the Roast
Begin by heating some olive oil in a cast-iron skillet over high heat and searing all sides of the chuck roast.
You’re looking for a deep brown crust on each side.
This step adds a ton of flavor to the final dish, so don’t rush it.
Step 2. Transfer to Slow Cooker
Once the roast has been seared, place it in the slow cooker.
Step 3. Add Seasonings and Liquid
Next, pour the beef stock over the roast, then add in the pepperoncinis.
Go ahead and pour a little of that pepperoncini juice over the top as well.
It might seem like an unusual ingredient, but it adds a tangy flavor that really balances out the richness of the beef.
Now sprinkle the ranch seasoning and the au jus packet over the top of the roast.
These two together are what give Mississippi Pot Roast its signature flavor.
Step 4. Slow Cook, Shred, and Serve
Place the lid on the slow cooker, set it to low, and cook for about 8 hours.
During that time, the roast will slowly break down and absorb all of those flavors.
By the end, it should be tender enough to pull apart with almost no effort.
Once cooking is complete, remove the lid and take a look at that roast.
At this point, it should be fall-apart tender.
Using two forks or shredding claws, go ahead and shred the beef directly in the slow cooker.
As you shred it, mix it back into the juices so it soaks up all that flavor.
Serve it hot over a loaded baked potato, creamy mashed potatoes, or alongside your favorite roasted vegetables.
Expert Tips
- Don’t skip the sear — it adds a deep, rich flavor that makes a big difference.
- Cook low and slow for the most tender results.
- Use a well-marbled chuck roast for the best texture.
- You can add a splash of pepperoncini juice for extra tang.
- Let the roast rest slightly before shredding for better texture.
What to Serve with Mississippi Pot Roast
Mississippi pot roast is rich and savory, making it perfect to pair with classic comfort food sides. It goes especially well with Creamy Southern Mashed Potatoes, Southern Style Green Beans, Southern Baked Mac and Cheese, and Buttermilk Biscuits to soak up all the flavorful juices.
You can also serve it with Macaroni Salad, Oven Roasted Carrots, or Hot Water Cornbread for a complete and satisfying meal.
Recipe FAQs
Mississippi pot roast is typically made with a chuck roast, ranch seasoning, au jus gravy mix, pepperoncini peppers, and butter or broth, slow-cooked until tender.
The chuck roast is cooked low and slow, allowing the connective tissue to break down, resulting in extremely tender, fall-apart meat.
No, but searing adds a deeper, richer flavor and improves the overall taste of the dish.
Pepperoncini peppers are mild and slightly tangy rather than spicy, adding flavor without heat.
Yes, you can make it in a Dutch oven by cooking it low and slow in the oven at around 275°F until tender.
Mississippi pot roast pairs well with mashed potatoes, green beans, biscuits, cornbread, and other Southern-style side dishes.
More Recipes You'll Love
If you made this Mississippi Pot Roast recipe or any other of my recipes, please leave a Star Rating and let me know your thoughts in the comments below.
Don't forget to tag @chickenfriedkitchen on Instagram, Subscribe on YouTube, and Follow on Pinterest and Facebook! I'll see you there!
📖 Recipe
Mississippi Pot Roast (Slow Cooker)
Ingredients
- Olive Oil for searing
- 4 lb Chuck Roast
- 2 Cups Beef Stock
- 10 Pepperoncini Peppers
- 2 tablespoon Pepperoncini Pepper Juice from the jar
- 1 Ranch Dressing Mix Packet
- 1 Italian Beef Au Jus Gravy Mix Packet
Instructions
- Heat some olive oil in a cast-iron skillet over high heat and sear all sides of the chuck roast.
- Once the roast has been seared, place it in the slow cooker.
- Pour the beef stock over the roast, then add in the pepperoncinis.
- Pour a little of that pepperoncini juice over the top as well.
- Sprinkle the ranch seasoning and the au jus packet over the top of the roast.
- Place the lid on the slow cooker, set it to low, and cook for about 8 hours.
- Once cooking is complete, remove the lid and Using two forks or shredding claws, go ahead and shred the beef directly in the slow cooker.
- As you shred it, mix it back into the juices so it soaks up all that flavor.
- Serve it hot over a loaded baked potato, creamy mashed potatoes, or alongside your favorite roasted vegetables.
Video
Notes
- Don’t skip the sear — it adds a deep, rich flavor that makes a big difference.
- Cook low and slow for the most tender results.
- Use a well-marbled chuck roast for the best texture.
- You can add a splash of pepperoncini juice for extra tang.
- Let the roast rest slightly before shredding for better texture.
Leave a Reply