Slow Cooker Mississippi Pot Roast

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Slow Cooker Mississippi Pot Roast – Low Carb and Keto Friendly

If you’ve never tried Mississippi Pot Roast before, you’re in for a seriously easy and flavor-packed dinner. This slow cooker favorite is known for its rich, buttery sauce, tender shredded beef, and signature tangy kick from pickled peppers, and the best part is that it only takes a handful of ingredients.

This keto-friendly version keeps all the classic flavors of Mississippi roast while skipping unnecessary carbs. With ranch seasoning, au jus mix, and pepperoncini juice working together, the result is a savory, melt-in-your-mouth roast that practically cooks itself. Just set it, forget it, and come back to one of the most comforting low-carb meals you can make.

What is Mississippi Pot Roast?

Mississippi Pot Roast is a wildly popular slow cooker recipe that originated in the U.S. and became famous for its incredibly simple ingredient list and rich, savory flavor. Unlike traditional pot roast recipes that use carrots, potatoes, and thick gravies, this version relies on a unique combination of ranch seasoning, au jus mix, butter, and pickled peppers to create its signature taste.

The result is a tender, melt-in-your-mouth beef roast with a buttery, slightly tangy sauce that’s perfect for shredding and serving over low-carb sides. Thanks to its minimal prep and bold flavor, Mississippi Pot Roast has become a go-to comfort food recipe for busy families—and it easily adapts to low-carb and keto lifestyles.

Why You’ll Love This Recipe

  • Low carb & keto-friendly – skips high-carb veggies like potatoes
  • Set it and forget it – perfect for busy days
  • Family-friendly comfort food
  • Meal prep approved – even better the next day

Slow cooker recipes like this are popular because they save time and still deliver rich flavor with minimal effort.

Ingredients

  • 3–4 lb boneless beef roast
  • 1 packet dry ranch dressing mix
  • 1 packet dry au jus gravy mix
  • ½ cup (1 stick) butter, cut into pieces
  • ½ cup mild pickled peppers (whole or sliced rings)
  • ¼ cup juice from the pickled peppers (pepperoncini or banana peppers)
  • ½ onion, sliced (optional)
  • 2 teaspoons minced garlic

Instructions

  1. Add roast to the slow cooker:
    Place the beef roast directly into the slow cooker.
  2. Season the roast:
    Sprinkle the dry ranch dressing mix and au jus gravy mix evenly over the top.
  3. Add remaining ingredients:
    Place the butter pieces on top of the roast, then add the pickled peppers, sliced onion (if using), and minced garlic.
  4. Pour in pepper juice:
    Add ¼ cup of juice from the pickled peppers over everything.
  5. Cook low and slow:
    • LOW: 7–9 hours
    • HIGH: 4–5 hours
  6. Shred and serve:
    Once the roast is fork-tender, shred or slice the meat and serve with the flavorful juices from the slow cooker.

Tips for the Best Mississippi Pot Roast

  • Use a well-marbled roast
    Chuck roast works best because the fat breaks down during cooking, making the meat ultra tender and flavorful.
  • Skip adding extra liquid
    Unlike traditional pot roast, Mississippi roast creates plenty of its own juices from the butter and pepper juice.
  • Adjust the peppers to taste
    Use more or fewer pepperoncini depending on how tangy you like it. Or use spicy peppers if you like the heat.
  • Don’t stir while cooking
    Let everything sit undisturbed so the roast stays intact and cooks evenly.
  • Shred directly in the slow cooker
    This helps the meat soak up all that buttery, savory sauce.
  • Make it ahead-friendly
    Mississippi roast tastes even better the next day once the flavors deepen—perfect for leftovers or meal prep.

Storage & Reheating

  • Store in the fridge for up to 4 days
  • Freeze for up to 3 months
  • Reheat gently on the stove or microwave

You may also like: Slow Cooker Mississippi Chicken

Slow Cooker Mississippi Pot Roast

Course: Main Course
Servings: 6
Calories: 475kcal

Equipment

  • Slow Cooker

Ingredients

  • 3-4 lb boneless beef roast
  • 1 packet dry ranch dressing mix
  • 1 packet dry au jus gravy mix
  • ½ cup stick butter, cut up
  • ½ cup mild pickled peppers (whole or rings)
  • ¼ cup juice from the pickled peppers (pepperoncini or banana)
  • ½ onion sliced (optional)
  • 2 tsp minced garlic

Instructions

  • Place roast in the slow cooker, and sprinkle on the dry ranch, and dry au ju packets. Add butter, peppers, onion, and garlic. Pour 1/4 cup juice from the peppers.
  • Cook on low for 7-9 hours or on high for 4-5 hours. Slice or Shred with a fork for serving.

Nutrition

Serving: 1g | Calories: 475kcal | Carbohydrates: 5g | Protein: 51g | Fat: 27g | Saturated Fat: 14g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 9g | Trans Fat: 1g | Cholesterol: 181mg | Sodium: 601mg | Potassium: 824mg | Fiber: 1g | Sugar: 1g | Vitamin A: 508IU | Vitamin C: 10mg | Calcium: 54mg | Iron: 5mg
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