This Mississippi Pot Roast is tender, buttery, and tangy all at once. The beef falls apart at the touch of a fork, and the flavors from the ranch seasoning, au jus, and pepperoncini come together in this rich, savory gravy that's almost too good to be true. I first tried this at a neighbor's potluck years ago and went home that night determined to recreate it. The best part? It's incredibly simple, with just a handful of ingredients and your choice of slow cooker, oven, or Instant Pot.
If you're looking for more cozy dinner recipes, you'll also love this Easy Chicken Club Sandwich Recipe or the warmth of The Best Caramelized Onion Tart Recipe or tihs Best Chicken Broth Recipe .
Why You'll Love This Mississippi Pot Roast
This Mississippi Pot Roast recipe is one of those dishes that feels fancy but couldn't be easier. You don't need any special skills or hours of active cooking time. Just sear the meat, add your seasonings, and let your appliance do the work. The ranch and au jus seasoning give it a savory depth, while the pepperoncini add a bright, tangy kick that cuts through the richness of the butter.
It's also incredibly versatile. You can make it in a slow cooker while you're at work, bake it in the oven on a lazy Sunday, or speed things up with an Instant Pot. The result is always the same: juicy pot roast with gravy that's perfect for spooning over mashed potatoes, rice, or egg noodles. Plus, the leftovers are fantastic in sandwiches or tacos the next day.
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Ingredients For Mississippi Pot Roast
Here's what you'll need to make this classic American Mississippi Pot Roast.
See Recipe Card Below This Post For Ingredient Quantities
Meat & Coating
- Boneless chuck roast : This cut has great marbling, which keeps the meat juicy and tender during the long cook time.
- All-purpose flour: Coating the roast in flour before searing helps create a golden crust and thickens the gravy slightly as it cooks.
Fats & Oil
- Olive oil : Used for searing the roast to build flavor and color.
- Unsalted butter : Adds richness and helps create that silky, buttery gravy. Using unsalted lets you control the salt level better.
Liquids & Seasonings
- Water or low-sodium beef broth : Deglazes the pan and adds moisture to the slow cooker or pot. Broth gives extra depth, but water works great too.
- Au jus gravy mix : Brings savory, beefy flavor to the dish without needing homemade stock.
- Dry ranch dressing and seasoning mix : The secret ingredient that gives this roast its signature tangy, herby flavor.
Vegetables & Garnish
- Pepperoncini peppers : These mild, tangy peppers add brightness and a subtle heat that balances the richness.
- Pepperoncini juice : Don't skip this! The brine adds extra tang and helps tenderize the meat.
- Fresh parsley : A sprinkle of chopped parsley adds color and freshness when serving.
How To Make Mississippi Pot Roast
Here's how to make fall-apart tender Mississippi Pot Roast three different ways.
Slow Cooker Method
Coat the roast: Place the flour in a shallow dish. Pat the chuck roast dry with paper towels, then dredge it in the flour on all sides, shaking off any excess.
Sear the meat: Heat 1 tablespoon of butter and the olive oil in a large skillet or Dutch oven over medium-high heat. Once the butter is melted and sizzling, add the roast and sear it for 4 to 6 minutes per side until deeply browned. Transfer the roast to your slow cooker.
Deglaze the pan: Add the water or beef broth to the hot skillet and cook for 1 to 2 minutes, scraping up all those flavorful browned bits from the bottom. Pour this liquid over the roast in the slow cooker.
Season and add toppings: Pour the pepperoncini juice over the roast. Sprinkle the au jus mix and ranch seasoning evenly on top. Slice the remaining butter into pats and place them over the roast. Arrange the pepperoncini peppers around the meat.
Cook low and slow: Cover the slow cooker and cook on LOW for 8 to 10 hours or on HIGH for 4 to 5 hours, until the meat is fall-apart tender. Use two forks to shred the roast right in the slow cooker, then stir it back into the juices before serving.
Oven Method
Preheat and coat: Preheat your oven to 275°F. Dredge the roast in flour just like in the slow cooker method.
Sear in Dutch oven: Heat the butter and olive oil in a Dutch oven over medium-high heat. Sear the roast for 4 to 6 minutes per side until browned all over. Remove the roast to a plate.
Deglaze: Add the water or broth to the pot and scrape up the browned bits for 1 to 2 minutes. Return the roast to the pot.
Add seasonings and bake: Pour the pepperoncini juice over the roast, sprinkle on the au jus and ranch seasoning, place the butter pats on top, and arrange the pepperoncini around the meat. Cover the pot tightly with a lid.
Slow roast: Bake for 3 hours or until the meat is completely tender and falling apart. Shred the roast with forks and stir it back into the pan juices.
Instant Pot Method
Coat and sear: Dredge the roast in flour. Set your Instant Pot to "Saute" mode and heat the butter and olive oil. Sear the roast for 4 to 6 minutes per side until browned, then transfer it to a plate.
Deglaze the pot: Add the water or broth to the Instant Pot and scrape up the browned bits for 1 to 2 minutes. Return the roast to the pot.
Season and seal: Pour the pepperoncini juice over the roast, sprinkle on the au jus and ranch seasoning, top with butter pats, and arrange the pepperoncini around the meat. Seal the lid and make sure the valve is set to "Sealing."
Pressure cook: Set the Instant Pot to "Manual" or "Pressure Cook" on HIGH for 60 to 80 minutes, depending on the size of your roast.
Release and shred: Allow the pressure to release naturally for at least 10 minutes, then carefully quick release any remaining pressure. Open the lid, shred the roast with forks, and stir it into the flavorful juices.
Substitutions & Variations
- Roast options: If you can't find chuck roast, a shoulder roast or rump roast will also work well for slow cooking.
- Butter: You can use salted butter if that's what you have. Just reduce or omit any additional salt.
- Broth swap: Chicken broth works in a pinch, though beef broth gives richer flavor.
- Skip the flour: If you're gluten-free, you can skip the flour coating. The roast will still be tender and delicious, just without the slightly thickened gravy.
- Make it spicier: Add a few extra pepperoncini or use banana peppers for more heat.
- Low-sodium version: Use low-sodium ranch and au jus packets, and choose low-sodium broth to control the salt.
Equipment For Mississippi Pot Roast
- Large skillet or Dutch oven: For searing the roast and building flavor.
- Slow cooker, oven-safe pot, or Instant Pot: Choose your preferred cooking method.
- Wooden spoon: For deglazing and scraping up browned bits.
- Forks for shredding: Two sturdy forks make shredding the tender meat easy.
Storage & Reheating Tips
Refrigerator: Store leftover shredded roast and gravy in an airtight container in the fridge for up to 4 days. The meat stays moist when stored in its cooking liquid.
Freezer: This recipe freezes beautifully. Let the roast cool completely, then transfer it with the gravy to a freezer-safe container or zip-top bag. Freeze for up to 3 months. Thaw overnight in the fridge before reheating.
Reheating: Warm the roast gently on the stovetop over low heat or in the microwave in 30-second intervals, stirring between each. Add a splash of beef broth if it seems dry.
Serving Suggestions
This slow-cooked chuck roast is incredibly versatile and pairs well with so many sides.
Crusty bread: A good slice of sourdough or French bread is perfect for mopping up every last drop of gravy.
Mashed potatoes: Creamy mashed potatoes are perfect for soaking up all that buttery, tangy gravy.
Egg noodles or rice: Simple starches let the rich flavors of the roast shine through.
Roasted vegetables: Try roasted carrots, green beans, or Brussels sprouts for a complete meal.
Expert Tips
- Don't skip the sear: Browning the roast adds deep, caramelized flavor that makes a big difference in the final dish.
- Use the juice: That pepperoncini brine is packed with flavor and helps tenderize the meat, so don't leave it out.
- Natural release for Instant Pot: Letting the pressure release naturally helps keep the meat tender and prevents it from drying out.
- Check your roast size: Smaller roasts (closer to 3 pounds) will cook faster, while larger ones (4 pounds) need the full cooking time.
- Taste before adding salt: Both the ranch and au jus packets contain salt, so taste the gravy before seasoning further.
FAQ
What makes Mississippi pot roast different?
Mississippi pot roast stands out because of its unique combination of ranch seasoning, au jus mix, butter, and tangy pepperoncini. Most traditional Mississippi Pot Roast use just herbs and vegetables, but this version has a bold, savory-tangy flavor profile that's become famous for a reason.
What is the secret ingredient in Mississippi pot roast?
The pepperoncini peppers and their juice are the secret ingredients. They add a bright, tangy kick that balances the richness of the butter and beef, and the acidity helps tenderize the meat during the long cook.
What is a Mississippi pot roast?
It's a slow-cooked chuck Mississippi Pot Roast seasoned with ranch dressing mix, au jus gravy mix, butter, and pepperoncini peppers. The dish became popular in the early 2000s and is known for being incredibly easy to make while delivering restaurant-quality flavor and tenderness.
What do you serve with Mississippi pot roast?
This Mississippi Pot Roast pairs beautifully with mashed potatoes, egg noodles, rice, roasted vegetables, or a simple green salad. You can also serve the shredded beef on sandwich rolls for delicious roast beef sandwiches, or use it as a filling for tacos.
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Mississippi Pot Roast
Ingredients
- 3-4 lb boneless chuck roast pat dry before dredging
- ⅓ cup all-purpose flour for coating the meat
- 2 tablespoons olive oil for searing
- ½ cup unsalted butter divided (1 tablespoon for searing, remaining for topping)
- 1 cup water or low-sodium beef broth for deglazing
- 1 ounce au jus gravy mix packet, such as McCormick
- 1 ounce dry ranch dressing mix packet, such as Hidden Valley
- 6 pepperoncini peppers from a 12-ounce jar, plus 2 tablespoons juice
- Optional: chopped fresh parsley for garnish
Instructions
- Pat the chuck roast dry and coat evenly with flour.
- Heat 1 tablespoon butter and olive oil in a skillet or Dutch oven over medium-high heat until hot but not smoking.
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Sear the roast for 4–6 minutes per side until browned on all sides.
- Add water or broth to the skillet and scrape up any browned bits with a wooden spoon for 1–2 minutes.
- Transfer the roast to the slow cooker.
- Pour 2 tablespoons of pepperoncini juice over the meat and sprinkle with au jus and ranch seasoning.
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Slice the remaining butter into pats and place on top of the roast. Arrange pepperoncini peppers around the meat.
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Cover and cook on LOW for 8–10 hours, or on HIGH for 4–5 hours, until the meat is fall-apart tender.
- Shred the roast with two forks and stir it into the cooking juices before serving.
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