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Slow Cooker Mississippi Pot Roast

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Slow Cooker Mississippi Pot Roast

Description

Slow Cooker Mississippi Pot Roast is one of the easiest and most flavorful comfort food recipes you can make. A well-marbled beef chuck roast slowly cooks for hours with butter, ranch seasoning, au jus gravy mix, and tangy pepperoncini peppers until it’s incredibly tender and falls apart with just a fork. The slow cooking process creates a rich, savory gravy that coats every bite of juicy shredded beef. Despite its gourmet flavor, this recipe requires only a handful of ingredients and just a few minutes of preparation, making it perfect for busy weekdays, Sunday dinners, or meal prep. Serve it over creamy mashed potatoes, buttered noodles, rice, or alongside roasted vegetables for a complete meal. Leftovers also make amazing sandwiches, wraps, tacos, or loaded baked potatoes. Whether you’re feeding a crowd or simply looking for an effortless dinner, this classic slow cooker favorite delivers restaurant-quality flavor with minimal work.

Ingredients For the Pot Roast

  • 3–4 lb beef chuck roast
  • 1 packet ranch seasoning mix
  • 1 packet au jus gravy mix
  • ½ cup unsalted butter (1 stick)
  • 8–10 whole pepperoncini peppers
  • ¼ cup pepperoncini juice (optional, for extra flavor)

Optional Add-Ins

  • 1 small onion, sliced
  • 4 garlic cloves, minced
  • Fresh parsley, chopped
  • Fresh cracked black pepper

For Serving

  • Creamy mashed potatoes
  • Buttered egg noodles
  • Steamed rice
  • Roasted vegetables

Step-by-Step Instructions

Step 1: Prepare the Slow Cooker

Lightly grease the inside of your slow cooker or spray it with nonstick cooking spray.

Step 2: Add the Beef

Place the chuck roast in the center of the slow cooker.

Step 3: Season

Evenly sprinkle the ranch seasoning mix over the roast, followed by the au jus gravy mix.

Step 4: Add Butter

Place the stick of butter directly on top of the seasoned roast.

Step 5: Add Pepperoncini

Arrange the whole pepperoncini peppers around and on top of the roast. Pour in the pepperoncini juice if using.

Step 6: Add Aromatics

Scatter the sliced onions and minced garlic around the roast if desired.

Step 7: Slow Cook

Cover with the lid and cook on LOW for 8–9 hours or HIGH for 5–6 hours, until the beef is extremely tender and easily shreds with a fork.

Step 8: Shred the Beef

Remove any large pieces of fat. Using two forks, shred the beef directly inside the slow cooker and mix it with the flavorful cooking juices.

Step 9: Rest

Allow the shredded beef to sit in the juices for 10–15 minutes so it absorbs even more flavor.

Step 10: Garnish and Serve

Sprinkle with fresh parsley and serve hot over mashed potatoes, noodles, or rice with plenty of the rich gravy spooned over the top.

Tips, Notes & Q&A

Tips

  • Beef chuck roast gives the best tender, juicy results.
  • Avoid opening the slow cooker during cooking to maintain a consistent temperature.
  • Let the shredded beef rest in the juices before serving for maximum flavor.
  • Add baby potatoes and carrots during the last few hours if you’d like a complete one-pot meal.
  • Skim excess fat from the juices before serving if desired.
    Can I make this ahead of time?
    Yes. It tastes even better the next day after the flavors have developed further.
    Can I freeze leftovers?
    Absolutely. Store cooled shredded beef and cooking juices in freezer-safe containers for up to 3 months.
    How do I reheat it?
    Reheat gently on the stovetop or in the microwave with a little of the cooking liquid to keep the meat moist.
    Can I use another cut of beef?
    Chuck roast is recommended because its marbling creates the most tender texture after slow cooking, but brisket or shoulder roast can also work.

Servings

  • Serves: 6–8

Nutrition (Per Serving – Approximate)

  • Calories: 485
  • Protein: 40g
  • Carbohydrates: 3g
  • Fat: 35g
  • Fiber: 0g
  • Sugar: 1g
  • Sodium: 760mg
    Slow Cooker Mississippi Pot Roast is the ultimate comfort food, combining tender, slow-cooked beef with buttery richness, savory ranch seasoning, and tangy pepperoncini peppers. It’s incredibly easy to prepare, perfect for family dinners or meal prep, and delicious served over mashed potatoes, rice, or noodles for a hearty meal everyone will love.

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