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Mississippi Pot Roast is the ultimate slow cooker recipe. Just 5 simple ingredients is all you to make tender, flavorful roast beef that is sure to become your go-to for delicious family dinners.

Slow Cooker Mississippi Pot Roast and whole yellow peppers in a brown broth.


 

Slow cooker Mississippi pot roast may be the best pot roast recipe I’ve ever made. This delectable pot roast is slow-cooked to perfection, allowing the meat to absorb all the rich flavors of the seasoning and pepperoncini peppers.

Whether you’re a seasoned cook or a beginner, this recipe is simple to follow and promises a mouthwatering result every time.

What is Mississippi Pot Roast?

Mississippi Pot Roast is a beef pot roast that is seasoned with a combination of ranch dressing mix, au jus gravy mix, butter, and pepperoncini peppers. The unique blend of flavors creates a savory, slightly tangy dish that’s perfect for family dinners, gatherings, or meal prepping for the week.

A slow cooker with raw beef, topped with cubes of butter, pepperoncini peppers, and seasoning to make Slow Cooker Mississippi Pot Roast

Ingredients You’ll Need

  • Chuck roast – The star of the dish, known for its marbling and tenderness.
  • Ranch seasoning packet – Adds a tangy, herby flavor.
  • Au Jus packet – Provides a rich, savory depth. You can substitute with Brown gravy packet if needed.
  • Unsalted butter – Enhances the flavor and richness of the roast.
  • Pepperoncini peppers – You’ll use the juice as well as the peppers to introduce a subtle tanginess.

Choosing the Right Beef for Mississippi Pot Roast

Why Chuck Roast?

Chuck roast is ideal for slow cooking due to its marbling and connective tissue, which break down over long cooking times, resulting in tender, flavorful meat.

Alternatives to Chuck Roast

  • Brisket: Slightly tougher but flavorful.
  • Round Roast: Leaner, but can work with proper cooking techniques.
Slow Cooker Mississippi Pot Roast, brown gravy, and pepperoncini peppers.

Instructions

  1. Season meat. Place the chuck roast in the slow cooker and sprinkle the Ranch seasoning and Aus Jus packet over the top of the meat. 
  2. Add the peppers. Pour ¼ cup of pepperoncini juice into the bottom of the slow cooker and then top the roast with 6-8 whole peppers. 
  3. Add butter. Cut the stick of butter into slices and place them on top of the roast. 
  4. Cook. Place the lid on the slow cooker and cook on LOW for 6-8 hours. You will know it is finished cooking when the meat pulls apart easily with a fork. 
  5. Shred – Turn off the slow cooker and use two forks to roughly shred the roast. 
  6. Serve. Serve over rice or mashed potatoes with some of the juice.
A plate of mashed potatoes topped with Slow Cooker Mississippi Pot Roast is held above a slow cooker containing more of the same dish.

What to Serve with Mississippi Pot Roast

Tender pot roast and a big scoop of the juices are perfect when served over mashed potatoes (you can make Instant Pot Mashed potatoes to save time), white rice, roasted vegetables, or even a creamy polenta.

As a side dish you can lighten things up with a mixed green salad or serve a side of brussels sprouts, broccoli, or green beans.

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Servings: 6
Prep Time: 15 minutes
Cook Time: 6 hours
Total Time: 6 hours 15 minutes

Slow Cooker Mississippi Pot Roast

Just 5 simple ingredients is all you to make tender, flavorful slow cooker Mississippi pot roast that is sure to become your go-to for delicious family dinners.
Slow Cooker Mississippi Pot Roast and whole yellow peppers in a brown broth.
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Ingredients

  • 2-3 pounds Chuck roast
  • 1 packet Hidden Valley Original Ranch seasoning
  • 1 packet Au Jus packet, you can substitute with Brown gravy packet if needed
  • 1/4 cup Unsalted butter
  • 6-8 Pepperoncini peppers
  • 1/4 cup Pepperoncini juice

Instructions

  • Place the chuck roast in the slow cooker and sprinkle the Ranch seasoning and Aus Jus packet over the top of the meat.
  • Pour ¼ cup of pepperoncini juice into the bottom of the slow cooker and then top the roast with 6-8 whole peppers.
  • Cut the stick of butter into slices and place them on top of the roast.
  • Place the lid on the slow cooker and cook on LOW for 6-8 hours. You will know it is finished cooking when the meat pulls apart easily with a fork.
  • Turn off the slow cooker and use two forks to roughly shred the roast.
  • Serve over rice or mashed potatoes with some of the juice.

Nutrition

Calories: 356kcal, Carbohydrates: 3g, Protein: 29g, Fat: 25g, Saturated Fat: 12g, Polyunsaturated Fat: 2g, Monounsaturated Fat: 11g, Trans Fat: 1g, Cholesterol: 125mg, Sodium: 475mg, Potassium: 530mg, Fiber: 0.3g, Sugar: 0.2g, Vitamin A: 290IU, Vitamin C: 8mg, Calcium: 29mg, Iron: 3mg
Nutrition Disclaimer: We are not certified nutritionists. Nutrition facts are an estimate and are provided as a courtesy. They are generated by an online API which recognizes ingredient names and amounts and makes calculations based on the serving size. Results may vary.
Course: Main
Cuisine: American
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