If you are looking for a meal that combines effortless preparation with mouthwatering flavors, then this Crock Pot Mississippi Chicken Recipe is about to become your new best friend. Featuring tender chicken breasts slowly cooked to perfection with zesty pepperoncini, savory ranch, and au jus gravy mixes, this dish is a beautiful balance of tangy, buttery, and comforting tastes that will have you coming back for seconds. The magic lies in its simplicity: just toss everything in your slow cooker and walk away, letting time work its flavorful wonders. Whether you want a hearty dinner or a crowd-pleasing dish, this recipe is a surefire winner any day of the week.

Ingredients You’ll Need
What makes the Crock Pot Mississippi Chicken Recipe so delightful is how easily accessible and simple the ingredients are, yet they come together to create a dish full of bold and layered flavors. Each component plays an essential role – from the punchy pepperoncini peppers to the creamy richness of butter – making the taste and texture truly unforgettable.
- 3-4 boneless, skinless chicken breasts: The perfect lean protein base that absorbs all the seasoning beautifully.
- 1 medium onion, diced: Adds a subtle sweetness and nice texture contrast to the dish.
- 1 packet au jus gravy mix: Infuses the chicken with deep, savory notes for that classic comfort feel.
- 1 packet ranch dressing mix: Brings a creamy, herby flavor that complements the tangy elements.
- 8-10 pepperoncini peppers: The star ingredient that delivers just the right level of spice and acidity.
- ¾ cup pepperoncini juice: Intensifies the tangy kick, making the dish pop with flavor.
- ½ cup butter, sliced: Melts into the sauce creating a rich and velvety finish everyone will love.
How to Make Crock Pot Mississippi Chicken Recipe
Step 1: Prepare the Chicken
Start by placing the boneless, skinless chicken breasts directly in the bottom of your Crock Pot. This creates a foundation that soaks up every ounce of flavor from the spices and melted butter throughout the cooking process.
Step 2: Add the Seasonings
Sprinkle the au jus gravy mix and ranch dressing mix evenly over the chicken. These mixes are packed with flavor and will combine to give your Mississippi chicken its signature blend of savory and creamy goodness.
Step 3: Add the Vegetables and Peppers
Scatter the diced onion around the chicken, then place the pepperoncini peppers on top. Don’t forget to pour in the pepperoncini juice as well – it’s key for that bright, tangy component that balances the richness and adds a bit of zing.
Step 4: Top with Butter
Layer the sliced butter on top of everything in the Crock Pot. As it melts, it creates a luxurious sauce that coats the chicken and peppers perfectly, bringing richness that makes this dish downright addictive.
Step 5: Cook Low and Slow
Cover and cook on low for 6 to 7 hours, or if you’re short on time, cook on high for 3 to 4 hours. The slow cooking ensures the chicken becomes incredibly tender, juicy, and easy to shred.
Step 6: Shred the Chicken
When the cooking time is up, take two forks and shred the chicken right in the Crock Pot, mixing it with the flavorful juices and softened onions to create the perfect texture and taste balance.
Step 7: Serve and Enjoy
Serve this delicious Crock Pot Mississippi Chicken Recipe over fluffy rice, creamy mashed potatoes, or pile it onto buns for a hearty sandwich that’s perfect for any occasion.
How to Serve Crock Pot Mississippi Chicken Recipe

Garnishes
Adding fresh garnishes elevates this dish even further. A sprinkle of chopped fresh parsley or green onions brings a burst of color and freshness, balancing the richness with herbaceous notes. You could also add a few extra pepperoncini slices on top if you want to ramp up that tangy punch.
Side Dishes
This recipe pairs beautifully with simple, comforting sides like buttery mashed potatoes, fluffy white rice, or even roasted vegetables. Each side absorbs the buttery, tangy sauce in its own way, making every bite comforting and satisfying.
Creative Ways to Present
For a fun twist, serve the shredded chicken on slider buns with coleslaw for a flavorful lunch or game-day snack. Alternatively, use it as a filling for soft tacos topped with sour cream and avocado, or spoon it over baked potatoes for a hearty dinner that feels special but is so easy to put together.
Make Ahead and Storage
Storing Leftovers
Store any leftovers in an airtight container in the refrigerator for up to 3-4 days. The flavors actually deepen with time, making your next meal just as tasty. Just be sure to cool the chicken completely before sealing it to maintain the best quality.
Freezing
This dish freezes exceptionally well. Portion the shredded chicken with its juices into freezer-friendly containers or bags, and freeze for up to 3 months. When you’re ready to enjoy it, thaw overnight in the fridge for best results.
Reheating
Reheat gently on the stove over low heat or in the microwave, adding a splash of water or broth if needed to loosen the sauce. Heat until warmed through and steaming, being careful not to dry out the chicken. This way, the texture stays tender and the sauce stays velvety.
FAQs
Can I use chicken thighs instead of breasts?
Absolutely! Chicken thighs work wonderfully in this recipe and stay even more moist and tender during slow cooking. Just adjust the cooking time slightly if your thighs are bone-in.
What if I don’t like spicy food? Can I omit the pepperoncini peppers?
You can reduce the number of peppers or even omit them, but keep in mind they add key tang and slight heat to the dish. You might consider substituting with mild banana peppers for less spice but similar flavor.
Can I make this recipe in an Instant Pot?
Yes, you can use the pressure cooker function on high for about 15-20 minutes with a natural pressure release. It’s a great option if you want to enjoy this delicious meal in less time.
Is this recipe gluten-free?
Most ranch dressing and au jus mixes contain gluten, so be sure to check labels or opt for gluten-free versions if needed. The rest of the ingredients are naturally gluten-free.
What are the best ways to shred chicken without making a mess?
Using two forks is the classic method, but you can also use a hand mixer on low speed directly in the Crock Pot to shred quickly. Just be careful not to over-mix and make it too mushy.
Final Thoughts
This Crock Pot Mississippi Chicken Recipe is the kind of dish that feels like a warm hug on a plate—easy to prepare yet packed with layers of irresistible flavor. It’s perfect for busy weeknights when you want something comforting without a lot of fuss, and it’s bound to become a staple in your recipe box. Give it a try and watch how your family and friends fall in love with every tender, buttery bite!
Print
Crock Pot Mississippi Chicken Recipe
- Prep Time: 10 minutes
- Cook Time: 6-7 hours on low or 3-4 hours on high
- Total Time: 6 hours 10 minutes to 7 hours 10 minutes
- Yield: 4 servings
- Category: Main Dish
- Method: Slow Cooking
- Cuisine: American
Description
This Crock Pot Mississippi Chicken is a flavorful, easy-to-make slow cooker recipe featuring tender chicken breasts cooked with au jus gravy mix, ranch dressing mix, pepperoncini peppers, and butter. The dish cooks slowly to develop rich flavors and results in juicy, shreddable chicken perfect for serving over rice, mashed potatoes, or in sandwiches.
Ingredients
Chicken
- 3–4 boneless, skinless chicken breasts
Seasonings
- 1 packet au jus gravy mix
- 1 packet ranch dressing mix
Vegetables and Peppers
- 1 medium onion, diced
- 8–10 pepperoncini peppers
- ¾ cup juice from pepperoncini peppers
Other
- ½ cup butter, sliced
Instructions
- Prepare the Chicken: Place the boneless, skinless chicken breasts at the bottom of the Crock Pot to form the base of the recipe.
- Add the Seasonings: Evenly sprinkle the au jus gravy mix and ranch dressing mix over the chicken breasts to coat and infuse flavor.
- Add the Vegetables and Peppers: Scatter the diced onion around the chicken for sweetness and texture, then place the pepperoncini peppers on top. Pour in the pepperoncini juice to add a tangy, spicy kick.
- Top with Butter: Lay the sliced butter on top of all the ingredients to melt and enrich the dish during cooking.
- Cook: Cover the Crock Pot and cook on low for 6-7 hours or on high for 3-4 hours until the chicken is fully cooked, tender, and easily shredded.
- Shred the Chicken: Using two forks, shred the chicken directly in the Crock Pot, stirring to combine well with the juices and seasoning blends.
- Serve: Serve the Mississippi Chicken hot over rice, mashed potatoes, or place it on a bun for a delicious sandwich option.
Notes
- You can adjust the number of pepperoncini peppers to control the heat and tanginess of the dish.
- This recipe works great for meal prep as it reheats well and flavors deepen over time.
- Butter can be substituted with margarine or a dairy-free alternative if desired.
- Leftover chicken can be shredded and added to salads or tacos for versatile meals.