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Crockpot Mississippi Pot Roast | Easy, Flavorful, and Fall-Apart Tender Recipe

4.9 from 144 reviews

This Crockpot Mississippi Pot Roast is an effortless, hands-off slow cooker recipe featuring a tender, juicy chuck roast simmered in a rich, buttery, and tangy sauce made from ranch seasoning, au jus gravy mix, and pepperoncini peppers. Perfect for busy weeknights or family gatherings, it offers savory, melt-in-your-mouth beef with minimal prep and maximum flavor.

Ingredients

Scale

Main Ingredients

  • 2 to 4 pounds chuck roast
  • 1 packet ranch dressing mix
  • 1 packet au jus gravy mix
  • 8 pepperoncini peppers
  • ¼ cup pepperoncini juice (optional)
  • ½ cup (1 stick) butter

Instructions

  1. Prepare the Crockpot: Place your crockpot on a clean, flat surface and plug it in. Set it to the low heat setting. No preheating required, but make sure it’s clean and ready to go.
  2. Add the Roast: Place the 2 to 4 pound chuck roast directly into the bottom of the crockpot. No need to sear or trim it as the fat will render and help build the sauce.
  3. Add Seasonings: Sprinkle 1 packet of ranch dressing mix and 1 packet of au jus gravy mix evenly over the top of the roast. Do not mix them in; letting the seasoning sit on top allows it to slowly soak into the meat.
  4. Add the Pepperoncini: Place 8 whole pepperoncini peppers around the roast. If you want extra tang and zing, pour ¼ cup of the pepperoncini juice over the roast now.
  5. Top with Butter: Place 1 stick (½ cup) of butter directly on top of the roast. It will melt slowly during cooking and mix with the seasonings and meat juices to create a flavorful, silky sauce.
  6. Slow Cook: Cover the crockpot with the lid and cook on low heat for 8 hours. Do not open the lid during cooking as it can release heat and extend the cooking time.
  7. Shred and Serve: After 8 hours, remove the lid and use two forks to shred the meat in the crockpot. The meat should be fork-tender and fall apart easily. Mix the shredded meat with the juices and serve hot over your choice of sides like mashed potatoes or buttered noodles.

Notes

  • If you don’t have pepperoncini, banana peppers can be used or them can be omitted entirely for a milder flavor.
  • Alternative meats such as pork shoulder or boneless skinless chicken thighs or breasts may be used, though the texture and shredding will differ.
  • For a low-sodium version, use reduced-sodium ranch and au jus mixes and consider skipping the butter.
  • Add vegetables like baby carrots, halved Yukon gold potatoes, or thick-cut onions around the roast before cooking to create a full one-pot meal.

Keywords: Mississippi Pot Roast, Slow Cooker Pot Roast, Crockpot Roast, Beef Chuck Roast, Easy Dinner Recipe, Comfort Food