Craving a melt-in-your-mouth roast with incredible flavor? Let me share my Mississippi mud roast recipe with you! This slow cooker wonder delivers tender, juicy beef swimming in a rich, tangy gravy that’ll have everyone asking for seconds.

Why You’ll Love This Mississippi Mud Roast Recipe
Effortlessly delicious: My Mississippi mud roast practically cooks itself in the slow cooker. Just season, add ingredients, and walk away!
Incredible flavor: The combination of pepperoncini juice, butter, and aromatic seasonings creates a gravy that’s both tangy and savory. Every bite is pure comfort.
Fork-tender meat: Slow cooking transforms chuck roast into the most tender beef you’ve ever tasted. It literally falls apart with minimal effort.
Minimal prep time: With only 10 minutes of hands-on work, this recipe fits perfectly into busy schedules. Your slow cooker does all the heavy lifting.
Versatile serving options: Serve this roast over cauliflower rice, mashed turnips, or with roasted vegetables. The possibilities are endless and delicious.
Perfect for meal prep: Make this roast on Sunday and enjoy incredible meals throughout the week. The flavors get even better with time!
Ingredients Needed
Here’s everything you’ll need to make this incredible Mississippi mud roast:
| Ingredient | Quantity | Notes |
|---|---|---|
| Chuck roast | 2-3 lbs | Well-marbled for tenderness |
| Butter | 2 tbsp | Adds richness to gravy |
| Paprika | 1 tsp | Provides mild sweetness and color |
| Garlic powder | ½ tbsp | Essential aromatic flavor |
| Onion powder | ½ tbsp | Adds depth and savoriness |
| Dried chives | 1 tbsp | Mild onion-like flavor |
| Dried dill | ½ tsp | Bright, herbal note |
| Xanthan gum | 1 tsp | Thickens gravy without carbs |
| Salt | To taste | Enhances all flavors |
| Ground black pepper | To taste | Adds mild heat |
| Beef broth or bone broth | ½ cup | Creates flavorful base |
| Pepperoncini juice | ¼ cup | Key tangy element; can substitute apple cider vinegar |
| Pepperoncini peppers | 6 peppers | Plus extra for serving if desired |
Chuck Roast
Chuck roast is my top choice for this recipe. Its beautiful marbling melts during cooking, creating incredibly tender meat. The connective tissue breaks down perfectly in the slow cooker, resulting in beef that shreds effortlessly. Look for a roast with good fat distribution throughout for the best results.
Butter
I add butter directly on top of the roast before cooking. As it melts, it enriches the gravy and helps carry the flavors of our seasonings. Don’t skip this ingredient – it makes a noticeable difference in the final dish!
Seasoning Blend
My custom seasoning mix includes paprika, garlic powder, onion powder, dried chives, and dried dill. Together, these create a complex flavor profile that’s aromatic without being overwhelming. The paprika adds a subtle sweetness and beautiful color, while the herbs provide freshness. Season generously with salt and black pepper to bring everything together.
Xanthan Gum
Here’s my secret for thick, luscious gravy without any high-carb thickeners. Xanthan gum works like magic! Just one teaspoon transforms the cooking liquid into a rich, velvety gravy. It’s flavorless and incredibly effective. Mix it with your dry seasonings for even distribution.
Beef Broth
Either beef broth or bone broth works beautifully here. I prefer bone broth when I have it because it adds extra nutrients and creates an even richer gravy. The broth combines with the pepperoncini juice and meat drippings to create the base of our incredible sauce.
Pepperoncini Peppers and Juice
These bright, tangy peppers are what make this recipe truly special. The pepperoncini juice adds acidity that cuts through the richness of the beef and butter. The peppers themselves provide little bursts of flavor throughout the dish. If you’re heat-sensitive, don’t worry – pepperoncini are quite mild. You can always use fewer peppers or substitute apple cider vinegar for the juice.

Recipe Timing:
Prep Time: 10 minutes | Cook Time: 6-8 hours | Total Time: 6-8 hours 10 minutes
Servings: 6 | Difficulty: Easy
Cooking Instructions & Tips
How to Make Mississippi Mud Roast
Ready to create this incredible dish? Follow these simple steps for perfect results every time.
Step 1: Prepare the Chuck Roast
Start by patting your chuck roast completely dry with paper towels. This step is important because it helps the seasonings adhere better. Remove any large pieces of excess fat from the surface if needed, though some marbling is good. Place the roast directly in your slow cooker insert.
Step 2: Create the Seasoning Blend
In a small bowl, combine paprika, garlic powder, onion powder, dried chives, dried dill, xanthan gum, salt, and black pepper. Whisk everything together thoroughly. The xanthan gum needs to be evenly distributed throughout the dry seasonings to prevent clumping later. This takes about 30 seconds of stirring.
Step 3: Season the Roast
Generously rub the seasoning blend all over your chuck roast. Make sure to coat every surface, including the sides and bottom. Press the seasonings into the meat gently so they stick. Don’t be shy with the seasoning – this is where your flavor comes from!
Step 4: Add Remaining Ingredients
Arrange the pepperoncini peppers around the roast in the slow cooker. Place the butter directly on top of the roast in one or two chunks. Pour the beef broth and pepperoncini juice around (not over) the roast. This keeps your seasoning crust intact while creating the braising liquid.
Step 5: Slow Cook to Perfection
Cover your slow cooker and set it to low heat. Cook for 6-8 hours until the meat is fall-apart tender. You’ll know it’s done when a fork slides in easily and the meat shreds with minimal pressure. If you’re short on time, you can cook on high for 4-5 hours, though low and slow yields better results.

Step 6: Shred and Rest
Once your roast is perfectly tender, use two forks to shred the meat right in the slow cooker. Break it into bite-sized pieces. Let the shredded meat rest in the gravy for 15-20 minutes before serving. This resting time allows the meat to absorb all those incredible flavors. Stir occasionally during this time.
Step 7: Serve and Enjoy
Your Mississippi mud roast is now ready to serve! Spoon the meat and plenty of that delicious gravy onto plates. The rich, dark gravy is what gives this dish its name – it resembles the muddy banks of the Mississippi River.
Expert Cooking Tips
Pre-mix your seasonings: Prepare your spice blend the night before and store it in an airtight container. This makes cooking day even easier.
Don’t lift the lid: Resist the temptation to check on your roast frequently. Every time you lift the lid, you add 15-20 minutes to the cooking time.
Adjust cooking temperature wisely: Cooking on low for 6-8 hours yields the most tender meat. High heat works in 4-5 hours but won’t be quite as melt-in-your-mouth tender.
Let it rest: That 20-minute marinating time after shredding is crucial. The meat absorbs the gravy and becomes even more flavorful.
Check for doneness properly: The roast is done when it shreds easily with forks. If it’s still tough, give it another hour.
Save that gravy: Don’t discard any of the cooking liquid. It’s liquid gold! Serve it generously over the meat and sides.
How to Serve Mississippi Mud Roast
I love serving this roast over creamy cauliflower mash for a low-carb option. The smooth texture of the mash soaks up that incredible gravy perfectly. Mashed turnips also work wonderfully and add a slight sweetness that complements the tangy pepperoncini.
For a lighter option, serve over cauliflower rice. The grains catch the gravy without being heavy. Zucchini noodles are another excellent choice – they twirl up with the shredded beef beautifully.
Top your plated roast with fresh parsley for color and freshness. Add extra pepperoncini on the side for those who want more tang and heat. A sprinkle of fresh cracked black pepper adds a nice finishing touch.
For sides, I recommend roasted vegetables. Asparagus, broccoli, or Brussels sprouts all pair wonderfully with the rich meat. Roasted radishes are a fantastic low-carb option that becomes surprisingly potato-like when cooked. A simple green salad with a tangy vinaigrette cuts through the richness nicely.
Variations, Storage & FAQs
Recipe Variations
Add vegetables: Include chunks of turnips, radishes, or daikon around the roast during cooking. They’ll become tender and absorb the delicious flavors.
Boost the heat: Add sliced jalapeños or a dash of red pepper flakes for extra spice. Fresh jalapeños add nice bite!
Create depth: Stir in a tablespoon of low-carb Worcestershire sauce or a splash of dry red wine before cooking. This adds complex, savory notes.
Ranch-style twist: Replace the seasoning blend with a package of keto-friendly ranch seasoning mix. This creates a slightly different but equally delicious flavor profile.
Mushroom addition: Add sliced mushrooms during the last hour of cooking. They provide wonderful umami flavor and meaty texture.
Herb it up: Add fresh thyme sprigs or rosemary to the slow cooker for an herbaceous twist. Remove them before shredding.
Make it spicy: Use banana pepper juice instead of pepperoncini for a different tangy flavor with slightly more heat.
Storage and Reheating
Store leftover Mississippi mud roast in an airtight container in the refrigerator for up to 4 days. Make sure to include plenty of gravy with the meat to keep it moist. The flavors actually deepen and improve after a day or two!
To reheat, warm gently on the stovetop over low heat, stirring occasionally. Add a splash of beef broth if the gravy has thickened too much. You can also microwave individual portions for 2-3 minutes, stirring halfway through.
This roast freezes beautifully! Place cooled meat and gravy in freezer-safe containers or bags for up to 3 months. Thaw overnight in the refrigerator before reheating. I like to portion it into meal-sized containers for easy weeknight dinners.

Frequently Asked Questions
What makes Mississippi mud roast different from regular pot roast?
The signature difference is the tangy pepperoncini peppers and their juice! Traditional pot roast uses carrots, potatoes, and standard seasonings. Mississippi mud roast features that distinctive tang from pepperoncini, plus the butter that creates an incredibly rich gravy. The name comes from the dark, thick gravy that resembles Mississippi River mud. This Southern-style roast has become a comfort food classic for good reason.
Can I make this recipe without xanthan gum?
Absolutely! The xanthan gum just thickens the gravy. Without it, you’ll have a thinner but still delicious au jus. If you prefer thick gravy without xanthan gum, you can remove some of the cooking liquid after the roast is done and simmer it separately on the stovetop until reduced. Another option is to mix a tablespoon of softened butter with almond flour and whisk it into the hot gravy.
What’s the best way to know when the roast is done?
Your roast is perfectly done when it shreds easily with two forks. Insert a fork into the thickest part – it should slide in with almost no resistance. The meat should fall apart into tender shreds when pulled. If you need to work hard to shred it, it needs more time. Internal temperature should reach at least 190-205°F for optimal tenderness. Trust the fork test more than timing.
Can I use apple cider vinegar instead of pepperoncini juice?
Yes, apple cider vinegar makes an excellent substitute! Use the same ¼ cup measurement. The flavor will be slightly different – more sharp than tangy-savory. You’ll lose some of the distinctive pepperoncini character, but the roast will still be delicious. Consider adding the pepperoncini peppers themselves even if using vinegar, as they add wonderful flavor.
Why is my gravy too thin or too thick?
If your gravy is too thin, the xanthan gum may not have dispersed properly. Next time, mix it thoroughly with the dry seasonings first. You can thicken thin gravy by whisking in a bit more xanthan gum mixed with water. If it’s too thick, simply whisk in additional beef broth or water, a tablespoon at a time, until you reach your desired consistency. Remember, the gravy will thicken slightly as it cools.
Can I cook this in an Instant Pot instead?
Definitely! Use the pressure cook function on high for 60-75 minutes depending on roast size. Allow natural pressure release for 15 minutes, then quick release the remaining pressure. The meat will be tender, though you’ll miss some of the deep flavor development from slow cooking. You may need to use the sauté function afterward to reduce and thicken the gravy if desired.
Enjoy your incredible Mississippi Mud Roast! This recipe has become a family favorite in my home, and I’m confident it will in yours too. The combination of tender, flavorful beef and that tangy, rich gravy is simply irresistible. Perfect for Sunday dinners, meal prep, or any time you want a comforting, hands-off meal that delivers restaurant-quality results!

Mississippi Mud Roast (Slow Cooker Keto)
Ingredients
- 2-3 lbs chuck roast well-marbled
- 2 tbsp butter
- 1 tsp paprika
- ½ tbsp garlic powder
- ½ tbsp onion powder
- 1 tbsp dried chives
- ½ tsp dried dill
- 1 tsp xanthan gum
- Salt to taste
- Ground black pepper to taste
- ½ cup beef broth or bone broth
- ¼ cup pepperoncini juice
- 6 pepperoncini peppers plus extra for serving
Instructions
- Prepare the Chuck Roast
- Pat the chuck roast completely dry with paper towels. Remove any large pieces of excess fat from the surface. Place the roast directly in your slow cooker insert.
- Create the Seasoning Blend
- In a small bowl, combine paprika, garlic powder, onion powder, dried chives, dried dill, xanthan gum, salt, and black pepper. Whisk together thoroughly for about 30 seconds to ensure xanthan gum is evenly distributed.
- Season the Roast
- Generously rub the seasoning blend all over the chuck roast, coating every surface including the sides and bottom. Press the seasonings into the meat gently so they adhere.
- Add Remaining Ingredients
- Arrange the pepperoncini peppers around the roast in the slow cooker. Place the butter directly on top of the roast. Pour the beef broth and pepperoncini juice around (not over) the roast to keep the seasoning crust intact.
- Slow Cook to Perfection
- Cover and cook on low heat for 6-8 hours until the meat is fall-apart tender. The roast is done when a fork slides in easily and the meat shreds with minimal pressure. (Alternative: Cook on high for 4-5 hours if needed.)
- Shred and Rest
- Use two forks to shred the meat right in the slow cooker, breaking it into bite-sized pieces. Let the shredded meat rest in the gravy for 15-20 minutes before serving, stirring occasionally to absorb the flavors.
- Serve
- Spoon the meat with plenty of gravy onto plates. Serve over cauliflower mash, mashed turnips, cauliflower rice, or with roasted vegetables. Garnish with fresh parsley and extra pepperoncini if desired.
Notes
Keto-friendly ranch seasoning mix can replace the custom spice blend
Banana pepper juice for different tangy flavor Storage:
Refrigerate in airtight container for up to 4 days. Freeze for up to 3 months. Reheat gently on stovetop or microwave with a splash of broth if needed.
Tips: Don’t lift the slow cooker lid during cooking (adds 15-20 minutes each time)
Low heat yields more tender results than high heat
Mix xanthan gum with dry seasonings to prevent clumping
Gravy thickens as it cools; add broth if too thick Instant Pot Option:
Pressure cook on high for 60-75 minutes with natural release for 15 minutes. May need to reduce gravy using sauté function.










