Slow Cooker Mississippi Pot Roast is a tender, flavorful dish that’s perfect for family dinners or meal prep. With just a few simple ingredients like chuck roast, ranch dressing mix, au jus gravy mix, butter, and pepperoncini peppers, this recipe is easy to prepare and packed with savory, tangy flavors.
The slow cooker does all the work, ensuring the roast becomes melt-in-your-mouth tender and infused with its rich, tangy gravy. Serve it over mashed potatoes, noodles, or rice for a hearty and comforting meal that everyone will love.
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Why This Recipe Works
This recipe works because it combines simple pantry ingredients to create layers of bold flavor. The ranch dressing mix adds a tangy, herby touch, while the au jus gravy mix deepens the savory profile. The butter ensures the roast stays moist and rich, and the pepperoncini peppers add a subtle kick of spice and tanginess that balances the dish beautifully. Cooking the roast slowly allows the flavors to fully meld and the meat to become incredibly tender.
Another reason this recipe is so good is its simplicity. There’s no need for extra liquid because the roast releases its own juices as it cooks, creating a flavorful gravy with minimal effort. Plus, it’s versatile—serve it as a main course with sides, or use the shredded meat in sandwiches, tacos, or sliders. It’s a fail-proof recipe that delivers big flavor with minimal work, making it perfect for busy days or special occasions.
Ingredients
Chuck Roast – The main protein, tender and flavorful when slow-cooked. Substitute with rump roast or brisket if needed.
Ranch Dressing Mix – Adds tangy, herby flavor to the roast. Substitute with homemade ranch seasoning or Italian seasoning mix for a different twist.
Au Jus Gravy Mix – Provides a rich, savory base. Substitute with brown gravy mix or onion soup mix if preferred.
Pepperoncini Peppers – Add a tangy and slightly spicy kick. Substitute with banana peppers or omit for a milder version.
Butter – Makes the roast rich and moist. Substitute with margarine or olive oil for a lighter option.
Tips
- Sear the roast before adding it to the slow cooker for extra flavor.
- Do not add extra liquid; the roast will release enough juices as it cooks.
- Use unsalted butter to control the saltiness of the dish.
- Cook on low for the best texture and flavor development.
- Shred the roast with two forks after cooking for easy serving.
How to Serve
Mississippi pot roast is a rich, savory dish that’s perfect for hearty family dinners or special occasions. Its tender, flavorful meat pairs wonderfully with a variety of sides.
- Serve over creamy mashed potatoes or buttered egg noodles to soak up the delicious gravy.
- Pair with roasted vegetables and dinner rolls for a balanced and satisfying meal.
- Use as a filling for sandwiches or sliders topped with cheese and extra pepperoncini.
Looking for more ideas? Check out What To Serve With Mississippi Pot Roast for 16 delicious recipes.
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Slow Cooker Mississippi Pot Roast
Ingredients
- 3 –4 lb chuck roast
- 1 packet ranch dressing mix 1 oz
- 1 packet au jus gravy mix 1 oz
- 5 –6 pepperoncini peppers
- ½ cup unsalted butter 1 stick
Instructions
- Place the chuck roast in the slow cooker.
- Sprinkle the ranch dressing mix and au jus gravy mix evenly over the roast.
- Place the butter on top of the roast, then add the pepperoncini peppers around it.
- Cover and cook on low for 8 hours or on high for 4–5 hours, until the meat is tender and easily shredded.
- Remove the roast from the slow cooker and shred it with two forks. Return the shredded meat to the juices in the slow cooker.
- Serve hot with your favorite sides and enjoy!
Nutrition
Notes
• Do not add extra liquid; the roast will release enough juices as it cooks.
• Use unsalted butter to control the saltiness of the dish.
• Cook on low for the best texture and flavor development.
• Shred the roast with two forks after cooking for easy serving.
This was awesome!!
Trying it tonight for Bible Study group dinner. I hear it is wonderful.
SO good. Dinner or sandwiches and sauce the next day on a baguette. My go-to recipe when I want to have home comfort