Mississippi Pot Roast

5 from 1 vote

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There’s nothing quite like the comfort of a slow-cooked Mississippi Pot Roast, and this version takes it up a notch with bold flavors and a melt-in-your-mouth texture. Made with tender chunks of seared chuck roast, savory onion soup mix, zesty ranch seasoning, and a kick of tangy pepperoncinis, it’s the perfect balance of rich, hearty, and slightly spicy. Finished off with butter, garlic, and smoky paprika, every bite is loaded with flavor. Best of all, your slow cooker does most of the work—just set it, forget it, and come back to a cozy, home-cooked meal that’s perfect for weeknights or Sunday dinner. I’ve included both the slow cooker and Instant Pot instructions in the recipe below!

Mississippi Pot Roast showing completed recipe with shredded beef and chunks of pepperocinis.

NUTRITIONAL INFORMATION / MACROS

Makes: 13 servings

Serving size: 100g

Calories: 172

Macros: 24.9p / 2.5c / 6.8f

You can find this recipe in MyFitnessPal and the MacrosFirst app food database by searching, “Stay Fit Mom Mississippi Pot Roast.”

Mississippi Pot Roast showing ranch seasoning and onion soup mix.

INGREDIENTS

  • Chuck roast
  • Butter
  • Pepperoncinis or banana peppers
  • Yellow onion
  • Lipton onion soup mix
  • Ranch seasoning
  • Minced garlic
  • Smoked paprika
  • Water
  • Vinegar (any kind)

SUBSTITUTION IDEAS

Protein

  • Chuck roast → brisket, bottom round roast, sirloin tip roast, pork shoulder/butt, or even boneless skinless chicken thighs (for a lighter version).

Fat & Flavor

  • Butter → ghee, olive oil, avocado oil, or dairy-free butter (if avoiding dairy).

Peppers

  • Pepperoncinis/banana peppers → pickled jalapeños (spicier), roasted red peppers (milder), or omit for less tang and heat.

Aromatics

  • Yellow onion → white onion, red onion, shallots, or 2–3 teaspoons onion powder if you’re short on fresh.
  • Minced garlic → garlic powder (1 tsp per tablespoon fresh), roasted garlic, or jarred pre-minced garlic.

Seasoning Mixes

  • Lipton onion soup mix → 2 tablespoons dried onion flakes + ½ teaspoon onion powder + ½ teaspoon garlic powder + ½ teaspoon beef bouillon granules.
  • Ranch seasoning → homemade blend: 1 tablespoon dried parsley + 1 teaspoon dried dill + 1 teaspoon onion powder + ½ teaspoon garlic powder + salt & pepper to taste.

Spices

  • Smoked paprika → regular paprika, chipotle chili powder (smokier/spicier), or leave out for a milder flavor.

Liquid

  • Water → beef broth, chicken broth, or vegetable broth (for richer flavor).
  • Vinegar → apple cider vinegar, red wine vinegar, white vinegar, balsamic vinegar (adds sweetness), or even lemon juice for acidity.
Mississippi Pot Roast showing chunks of beef with seasoning on it.

SERVE WITH

Classic Carbs & Comfort Foods

  • Mashed potatoes – the most traditional pairing, perfect for soaking up the juices.
  • Buttered egg noodles – a cozy option that works like pot roast stroganoff.
  • Rice (white, brown, or wild) – mild and fluffy, balances the bold roast flavors.
  • Polenta or grits – creamy, hearty, and great with the roast juices.
  • Buttermilk biscuits or cornbread – for dipping into the savory broth.

Vegetable Sides

  • Roasted carrots, parsnips, or root veggies – their sweetness complements the tangy roast.
  • Green beans (sautéed, roasted, or casserole-style) – adds freshness and crunch.
  • Steamed or roasted broccoli – balances the richness.
  • Brussels sprouts (roasted with a little balsamic glaze) – adds depth and a hint of tang.
  • Side salad (simple green salad with vinaigrette) – lightens up the meal.

Lighter & Fresh Pairings

  • Coleslaw – tangy crunch to balance the rich beef.
  • Pickled vegetables – keeps the pepperoncini theme going and adds brightness.
  • Cucumber salad – crisp and refreshing contrast.

Something Special

  • Mac & cheese – if you want a comfort-food feast.
  • Garlic bread or Texas toast – for sopping up the flavorful broth.
  • Creamed spinach – silky and decadent alongside the roast.
Mississippi Pot Roast showing beef and juices in the Instant Pot topped with pepperocinis and sliced butter.

STORING & REHEATING

Storing

  • Refrigerator: Allow the pot roast to cool, then transfer it (with plenty of the cooking juices to keep it moist) to an airtight container. Store in the fridge for up to 4 days.
  • Freezer: Place cooled roast and juices in a freezer-safe container or bag, removing as much air as possible. Freeze for up to 3 months. Thaw overnight in the fridge before reheating.

Reheating

  • Stovetop (best for flavor & texture): Add roast and juices to a skillet or saucepan, cover, and warm over medium-low heat until heated through (about 10–15 minutes). Add a splash of broth or water if it looks dry.
  • Microwave (quick option): Place a portion of roast with some juices in a microwave-safe dish, cover loosely, and heat in 1-minute intervals, stirring gently between each, until hot.
  • Oven (great for larger portions): Preheat oven to 325°F. Place roast and juices in a covered baking dish and warm for 20–30 minutes until heated through.

**Always reheat with the juices to keep the beef moist and prevent it from drying out.

Mississippi Pot Roast showing a chunk of the cooked, tender beef.

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SUPPLIES USED

Slow Cooker – This is a staple in my house! I love being able to put ingredients into my slow cooker and have dinner ready by evening!

Instant Pot – Hands down my most used and loved appliance! I linked the 6 quart, which is plenty big for most families, but I upgraded to the 8 quart 3 years ago and love it! It takes up a good portion of pantry space but worth it to me. I like making big batches of food so we always have plenty of leftovers

Mississippi Pot Roast showing completed recipe.

YOU MIGHT ALSO LIKE

  1. Instant Pot Shredded Chicken
  2. Meal Prep Shredded Beef
  3. Greek Shredded Chicken
  4. Mango Salsa Chicken

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5 from 1 vote

Mississippi Pot Roast

This Mississippi Pot Roast recipe features tender chunks of seared chuck roast slow-cooked with butter, tangy pepperoncinis, ranch and onion seasonings, garlic, paprika, and a splash of vinegar for a rich, savory, and zesty flavor explosion.
Prep: 10 minutes
Cook: 8 hours
Servings: 13 servings
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Ingredients 

  • 3 pound chuck roast
  • 4 tablespoons butter, sliced
  • 12 ounce jar of pepperoncinis or banana peppers
  • 1 small yellow onion, 150g
  • 1 package Lipton onion soup mix
  • 3 tablespoons ranch seasoning
  • 3 tablespoons minced garlic
  • 2 teaspoons smoked paprika
  • 1 cup water
  • 1/4 cup vinegar, any kind

Instructions 

Slow Cooker

  • Trim your roast of any excess fat. Slice roast into 1″-2″ chunks and season with the onion soup mix.
  • Sear your beef on all sides over the stove. Each side should cook 2-3 minutes until golden brown then transfer to your slow cooker.
  • Pour a little bit of vinegar into your pan you seared the meat in to remove any excess seasoning left behind. Add the juices to your slow cooker with the beef.
  • Add all other remaining ingredients, cover with your lid, set to low for 8 hours.
  • Remove the lid and shred with a fork or in your KitchenAid

Pressure Cooker

  • Trim your roast of any excess fat. Slice roast into 1″-2″ chunks and season with the onion soup mix.
  • Set your pressure cooker to saute mode and sear your beef on all sides. Each side should cook 2-3 minutes until golden brown then remove from the pot and set aside.
  • With saute mode still on, pour a little bit of vinegar into your pot and scrape the excess seasoning up off the bottom of your pot. Add the water and 2 tablespoons of your ranch seasoning. Mix well.
  • Add your beef back to the pot and all other ingredients.
  • Lock on the lid and set to manual pressure high for 15 minutes.
  • Let it naturally release for at least 15 minutes before you hit quick release and remove the lid.
  • Shred with forks or in your KitchenAid.

Notes

  • Find in MyFitnessPal and the MacrosFirst app food database by searching, “Stay Fit Mom Mississippi Pot Roast.”

Nutrition

Serving: 100g, Calories: 172kcal, Carbohydrates: 2.5g, Protein: 24.9g, Fat: 6.8g
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5 from 1 vote

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