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Mississippi Pot Roast in an Instant Pot

The Ultimate Recipe for Tender, Flavorful Meat. Mississippi Pot Roast is one of those recipes that has taken the internet by storm, and for good reason. This dish is easy to prepare, incredibly flavorful, and versatile enough to work in various settings—whether you're feeding a crowd or looking for a simple family meal. With its combination of savory beef, tangy pepperoncini peppers, and rich seasoning mixes, Mississippi Pot Roast is an unforgettable comfort dish.

Made with just five ingredients and 5 minutes of hands-on cooking, this pot roast will become a regular in your rotation. The leftovers are great for making additional stress-free meals during the week. Use the leftovers to make carnitas, tacos, beef and noodles, toasted sandwiches, or pot-pies!

Mississippi Pot Roast

has been a beloved recipe for years, originating as a simple Mississippi roast recipe made in a slow cooker. It's known for its flavorful, tender beef, zesty pepperoncini peppers, and easy-to-use ranch dressing and au jus seasoning packets. Over time, home cooks have adapted the recipe to work in different appliances, including the Instant Pot, which can cut down cooking time while still delivering all the flavors of the traditional Mississippi roast.

This recipe is perfect for busy families who want a hearty meal but don’t have time for a long day of cooking. Whether you're using an Instant Pot Mississippi Pot Roast recipe or opting for the Mississippi Pot Roast Crock Pot version, you can count on the same melt-in-your-mouth texture and savory flavors.

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Mississippi Pot Roast Instant Pot:

But what if you could enjoy all this deliciousness with a fraction of the cooking time? That's where the Instant Pot comes in. In this post, we'll explore how to make Instant Pot Mississippi Pot Roast, dive into the key ingredients that make this dish so special, and even answer some frequently asked questions like how to make Mississippi Pot Roast in a Crock Pot and what the best meat is for this dish.

Mississippi Pot Roast Ingredients Breakdown

Before we dive into the actual cooking process, let’s break down the key ingredients that give Mississippi Pot Roast its distinct flavor and texture.

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Beef Chuck Roast (4-5 pounds)

Start with a well-marbled (thats the fat that runs thought it), 4-5 pound beef chuck roast. This is a tough cut of meat is breaks down and gets tender so it's perfect for slow cooking, whether you're using an Instant Pot or Crock Pot. The Instant Pot speeds up the cooking process making it perfect for a weeknight meal.

2. Butter (¼ cup)

Butter adds richness to the roast. And let's face it, but it makes everything better. When melted down with the beef juices and seasoning packets, it creates a sauce you’ll want to drizzle over everything.

3. Pepperoncini Peppers (1 jar)

One of the iconic ingredients in Mississippi roast is the jar of pepperoncini peppers. Detainee slightly acidic flavor of these peppers is perfect that, balancing the richness of the beef and butter. Don’t worry if you're not a fan of spicy food—the peppers add more tang than heat.

Ranch dressing mix is a simple way to add flavor without the hassle of measuring out individual spices. This seasoning packet gives the roast its signature ranch flavor with just the right amount of salt and herbs.

5. Au Jus Mix (1 packet)

Au jus mix is another key component that adds depth of flavor to the dishl It's beefy rich flavor is a key component for sure. . This packet provides a rich, beefy flavor that pairs perfectly with the roast and pepperoncini peppers.

6. Pepper

A sprinkle of freshly ground pepper ties all the ingredients together. It enhances the flavors without overpowering them, making this dish even more irresistible.

How to Make this Instant Pot Mississippi Pot Roast Recipe:

It's similar to the Crock Pot method, but much faster.

Step 1: Brown (Sear) the Roast

Turn your Instant Pot to the "Sauté", add a bit of oil and brown the beef chuck roast on all sides. Browning of the beef Browning adds an extra layer of flavor!

Step 2: Add Seasoning and Butter

Step 3: Add Pepperoncini Peppers

Pour the whole jar (including the juice) of pepperoncini peppers into the Instant Pot.

Step 4: Pressure Cook

"Pressure Cook" on high for 60 minutes. After the cooking time is up, allow the pressure to release naturally for about 10-15 minutes before doing a quick release.

Step 5: Shred and Serve

Once the pressure is released, open her up and use two forks to shred the beef. The roast will be so tender and juciy that it will fall apart easily. Serve with mashed potatoes, rice, or your favorite sides.Mississippi Pot Roast Crock Pot Version

What is the Best Meat for Mississippi Pot Roast? It can be confusing, I know.

A 4-5 pound beef chuck roast is what I was brought up on and I think it's the ideal cut for Mississippi Pot Roast. If you can’t find a chuck roast, you could also use a rump roast or even a brisket, though the texture might differ slightly.

Can I Use a Different Type of Pepper Instead of Pepperoncini?

Pepperoncini peppers give the roast its signature tang, but if you can’t find them, you can substitute mild banana peppers. The flavor will be slightly different, but you’ll still get that zesty kick.

Can I Make Mississippi Pot Roast Without Ranch or Au Jus Mix?

Both the ranch dressing mix and au jus mix are key ingredients that add flavor to this dish, but feel free to make your own ranch dressing and Au Jus Mix.

How Do I Thicken the Mississippi Pot Roast Sauce?

If you want to thicken the Mississippi Pot Roast sauce, make a cornstarch slurry using 1 table of cornstarch, 2 tablespoons of water until smooth. After the roast is done cooking, remove it from the Instant Pot or Crock Pot. Remove the roast and pour the slurry into the cooking juices, set the Instant Pot to "Sauté," and stir until the sauce thickens. Note: the sauce needs to come to a simmer before it reaches it's maxium thickness of the slurry.

There you have it—all my tips on making the perfect Mississippi Pot Roast in both the Instant Pot and Crock Pot.

Whether you’re short on time or prefer the traditional slow-cooking method, this recipe delivers every time. With its combination of tender beef, tangy pepperoncini peppers, and rich seasoning mixes, Mississippi Pot Roast is a meal that will have everyone coming back for seconds.

Make this dish as an easy weeknight meal, serve it at a dinner party, and its a great meal-prep idea.

Don't forget to leave a comment below and let us know how your Instant Pot Mississippi Pot Roast turned out. We love hearing from our readers!

Printable Mississippi Pot Roast Recipe Below