Easy Mississippi Pot Roast (5-Ingredient Slow Cooker Recipe)

Tender Mississippi Pot Roast with gravy and mashed potatoes – easy slow cooker recipe.

By Eva May 2024

This Mississippi Pot Roast redefines comfort food: a butter-kissed chuck roast slow-cooked with zesty pepperoncini and savory spices until it collapses into tender shreds. No babysitting, no fancy techniques—just 5 ingredients and your crockpot.


Why This Recipe Stands Out

  • Pantry-Friendly – Uses staple seasoning packets.
  • Adaptable – Gluten-free? Swap the ranch/au jus mixes (see notes).
  • Leftover Hero – Tastes even better the next day.

The Science Behind the Magic

The acidic pepperoncini juice breaks down tough collagen, while the butter and fat baste the meat internally. Result? A roast so tender, you can cut it with a spoon.


Ingredients Deep Dive

1. The Star

  • Chuck roast (3–4 lbs) – Well-marbled for maximum flavor.

2. The Flavor Boosters

  • Ranch dressing mix – Hidden garlic/onion layers.
  • Au jus gravy mix – Adds umami depth.
  • Pepperoncini peppers (5–6) + 2 tbsp brine – Tangy brightness.

3. The Secret Weapon

  • Butter (¼ cup) – Not optional! It emulsifies the juices into a velvety sauce.

How to layer Mississippi Pot Roast ingredients in a crockpot – ranch, au jus, butter, and peppers

Step-by-Step (With Pro Tips)

1. Layer Like a Pro

  1. Place roast in the crockpot (fat cap up).
  2. Sprinkle ranch and au jus evenly.
  3. Arrange peppers and drizzle brine.
  4. Top with butter (no stirring!).

Why no liquid? The roast releases 2+ cups of juices as it cooks.

2. Slow & Steady Wins

  • Low (8–10 hrs): Best for fork-tenderness.
  • High (5–6 hrs): Good in a pinch (slightly chewier).

3. Finish Like a Chef

  • Shred directly in the pot to soak up juices.
  • Skim fat if desired (but that’s flavor!).

Serving Ideas

ClassicKetoMeal Prep
Garlic mashed potatoesCauliflower riceFreezer-friendly portions
Buttered egg noodlesRoasted radishesShredded for tacos

FAQs (Original Research)

Q: Can I sear the roast first?

A: Not needed! Slow cooking renders fat perfectly. Searing adds flavor but risks dryness.

Q: Why is mine salty?

A: Fix it: Use low-sodium au jus or halve the ranch mix.

Q: Can I add veggies?

A: Yes! Add carrots/potatoes in the last 2 hours to avoid mush.


Nutrition (Per Serving)

Calories: 490 | Protein: 45g | Fat: 34g | Net Carbs: 2g


Craving another effortless crowd-pleaser? Try our Honey Garlic Shrimp Stir Fry – ready in just 15 minutes!!!

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