Original Mississippi Pot Roast

This post may contain paid links. If you make a purchase through links on our site, we may earn a commission.

Why make the same old pot roast you always make when you can make this zippy Slow Cooker Mississippi Pot Roast recipe instead? Your family is in for a treat when they try my original Missisippi pot roast, and it’s easy to make, too!

Original Mississippi Roast Recipe

My original Mississippi pot roast recipe is just 5 ingredients and uses a slow cooker! The ranch dressing, pepperoncini peppers, and au jus gravy add so much flavor. There is a chance you may never go back to traditional pot roast again!

It’s true that butter makes everything better. This dish brings on the creamiest, richest-tasting beef I have ever tried. To quote my family, “This is the best roast we’ve ever had!” This is one of those recipes that really is THAT good! And we are not alone!

I could not get over how easy this recipe was to prepare and the flavor was just amazing! It is a keeper!

Mary on Pinterest

Ingredients in MS Pot Roast

• Rump Roast: Chuck roast may also be used.
• Dry Ranch Dressing Mix: One of the key ingredients to great flavor in a Miss. pot roast.
• Dry Au Jus Gravy Mix: Normally I would recommend using homemade au jus, but in the case of this Mississippi pot roast recipe, you want to use a packet.
• Butter: I recommend using unsalted butter. If you use salted, make sure to taste test before adding more salt.
• Pepperoncini: These little peppers are a big component to the flavor in Ms. pot roast.

How to Make Mississippi Pot Roast

The glorious part of cooking a Mississippi Pot Roast slow cooker recipe is that it’s a true slow cooker “dump and forget” recipe.

1. Place the roast into the crock of a slow cooker. Pour the entire jar (peppers and juice) of pepperoncini peppers over the roast. Add the stick of butter, then pour the dry ranch seasoning and dry Au Jus mix over the top. Cover with the lid. 
   
2. Cook on low for 8 to 10 hours (or high for 4 to 5 hours). 
3. Once finished, shred with a fork and serve.
4.  I love serving it over egg noodles or creamy mashed potatoes or making delicious pot roast sandwiches.

Tips for MS Pot Roast

• If desired, you can use a packet of brown gravy mix instead of au jus. This will create a thicker gravy.
• The rump roast is slightly more tender than the chuck roast, so I recommend trying it. However, you can use either rump roast or chuck roast for this dish.
• This recipe makes the perfect pot roast sandwiches.
• I have tried this recipe using chicken breasts and pork roast and it is delicious.

Recipe for Mississippi Pot Roast Gravy

1. Remove the pot roast from the slow cooker.
2. Measure 1 cup of the drippings.
3. Whisk together two tablespoons of cornstarch with ¼ cup of water.
4. Add the mixture to the drippings, stirring vigorously to combine.
5. Cover and cook on high for an additional ½ hour.
6. This is the perfect time to shred your beef and then reunite the two!

Or you can also substitute gravy packets for the au jus and you will automatically have a thicker gravy.

What exactly is Mississippi Roast?

Originating from a woman named Robin Chapman, this pot roast variation includes additional flavors than a traditional pot roast and it is super easy to prepare. Some of the ingredients that make this dish so delicious are a packet of dry ranch dressing, a packet of dry au jus, a stick of butter, and a jar of pepperoncini peppers. That’s it!

Storing

1. Let it cool: Allow the pot roast to cool to room temperature before storing it. This helps prevent condensation inside the storage container, which can lead to sogginess.
2. Portion and store: Divide the roast into individual servings or store it as a whole, depending on your preference.
3. Airtight container: Place the roast, along with any gravy or liquid, into an airtight container. You can use a plastic container, a glass dish with a tight-fitting lid, or even a resealable freezer bag.
4. Refrigeration: Store the container in the refrigerator. Mississippi pot roast can be safely stored in the fridge for up to 3-4 days.

Reheating

1. Microwave: This is the quickest way to reheat small portions. Place the desired amount of pot roast on a microwave-safe plate, cover it with a microwave-safe cover or plastic wrap to prevent splattering, and reheat in 30-second intervals, checking the temperature until it’s heated to your liking.
2. Oven: For larger portions or to reheat the entire roast, preheat your oven to 325°F (163°C). Place the pot roast in an oven-safe dish, cover it with foil to retain moisture, and reheat for about 15-20 minutes or until it’s warmed through.
3. Slow cooker: If you have time and want to maintain the flavors and tenderness, you can reheat the pot roast in a slow cooker. Place the roast and its juices into the slow cooker, set it on low heat, and let it warm up for 1-2 hours. Stir occasionally to ensure even heating.
4. Stovetop: Place the pot roast in a saucepan or skillet over low to medium-low heat to reheat on the stovetop. Add a little water or beef broth to prevent it from drying out. Stir occasionally until it’s heated through.

FAQ

Side Dishes for Pot Roast

• Perfect Rice
• Creamy Mashed Potatoes
• Instant Pot Mashed Potatoes
• Instant Pot Carrots

We have a list of our favorite side dishes for roast beef too!

This recipe is the perfect Sunday Dinner Idea or any night of the week. Simply add your ingredients to your slow cooker in the morning, and it will be ready come supper time.

Roast Beef Recipes

• Slow Cooker Chuck Roast
• Chuck Roast
• Instant Pot Pot Roast
• Sirloin Tip Roast
• Eye of Round Roast

Try any of my roast beef recipes with homemade Horseradish Sauce! And, you’ll also love my Slow Cooker Pork Roast with Potatoes and Carrots!

Recipe