Slow Cooker Mississippi Chicken

There’s something comforting about walking into your kitchen and being greeted by the aroma of a slow-cooked meal. Slow Cooker Mississippi Chicken is one of those magical dishes that require minimal effort but deliver bold flavors. Inspired by the famous Mississippi Pot Roast, this version swaps out beef for tender, juicy chicken, making it a lighter and faster alternative.

For beginner cooks, this recipe is a dream. It requires just a handful of ingredients, most of which you might already have in your pantry. With a slow cooker doing all the heavy lifting, you can focus on other things while dinner practically makes itself. If you’ve ever felt intimidated by cooking, this recipe is the perfect way to gain confidence in the kitchen.

Slow Cooker Mississippi Chicken

Why This Recipe is Special

  • Minimal Effort, Maximum Flavor – Toss everything into a slow cooker, let time do its magic, and enjoy a meal bursting with tangy, buttery, and savory flavors.
  • Budget-Friendly – Uses simple, affordable ingredients that stretch well for multiple meals.
  • Beginner-Proof – No fancy techniques or hard-to-find ingredients required. Just layer, cook, and enjoy.
  • Versatile – Serve it as a main dish with sides, shred it for sandwiches, or mix it into rice and pasta dishes.

Ingredients and Their Roles

Each ingredient in this dish contributes to the incredible balance of flavors:

  • Chicken Breasts – Lean and tender, they soak up all the seasonings and juices. Can be swapped for chicken thighs for a juicier result.
  • Onion – Adds a touch of sweetness and depth to the dish. Feel free to use shallots for a milder flavor.
  • Au Jus Gravy Mix – Enhances the richness with a deep, meaty flavor. If unavailable, substitute with a mix of beef bouillon and a pinch of cornstarch.
  • Ranch Seasoning Mix – Provides a tangy, herby boost that elevates the dish. Can be replaced with homemade ranch seasoning.
  • Butter – Adds a luscious, silky texture to the sauce. For a healthier option, use olive oil or reduce the quantity.
  • Pepperoncini Peppers – The key ingredient that gives Mississippi Chicken its signature zesty kick. If you prefer milder flavors, use banana peppers instead.
  • Pepperoncini Juice – Helps tenderize the chicken while infusing it with a tangy, slightly spicy note. Adjust the quantity for more or less acidity.

How to Make Slow Cooker Mississippi Chicken

Step 1: Prep the Slow Cooker
Spray the inside of your slow cooker with non-stick spray or use a liner for easy cleanup. This prevents sticking and makes post-meal cleanup a breeze.

Step 2: Layer the Ingredients
Start by spreading the diced onions at the bottom of the slow cooker. Lay the chicken breasts on top. Sprinkle the au jus mix and ranch seasoning evenly over the chicken.

Step 3: Add the Butter and Peppers
Slice the butter into small pads and distribute them over the chicken. Scatter the pepperoncini peppers around the chicken for an even flavor distribution. Finally, pour the pepperoncini juice over everything to lock in moisture and flavor.

Step 4: Cook Low and Slow
Cover the slow cooker with a lid and set it to low for 6-7 hours or high for 4-5 hours. Avoid opening the lid too often, as this releases heat and extends cooking time.

Step 5: Serve or Shred
Once fully cooked, you have two serving options:

  • Serve the chicken whole with your favorite sides.
  • Use two forks to shred the chicken and mix it with the flavorful sauce.

Beginner Tips and Notes

  • How to Know When the Chicken is Done: The internal temperature should reach 165°F (75°C). If you don’t have a thermometer, the chicken should be fork-tender and shred easily.
  • For a Less Tangy Taste: Reduce the amount of pepperoncini juice by half or substitute part of it with chicken broth.
  • Want Extra Spice? Add a few sliced jalapeños or a teaspoon of red pepper flakes for a kick.
  • Make It Creamy: Stir in a dollop of cream cheese or a splash of heavy cream at the end of cooking.
  • Shortcut for Shredding Chicken: Use a hand mixer on low speed for quick and effortless shredding.

Serving Suggestions

Mississippi Chicken is incredibly versatile and pairs well with a variety of sides:

  • Comfort Classics: Serve over mashed potatoes, rice, or egg noodles to soak up the flavorful sauce.
  • Low-Carb Options: Enjoy with roasted vegetables, cauliflower rice, or a fresh salad.
  • Make It a Sandwich: Pile shredded Mississippi Chicken onto a toasted bun with provolone cheese for an easy sandwich.
  • One-Pot Meal: Add baby potatoes and carrots to the slow cooker for a complete meal.

Storage and Leftovers

  • Refrigerate: Store leftovers in an airtight container in the fridge for up to 3 days.
  • Freeze: Place cooled chicken in a freezer-safe bag or container and freeze for up to 3 months. Thaw overnight in the fridge before reheating.
  • Reheat: Warm in the microwave in 30-second bursts or heat in a skillet over medium-low heat with a splash of broth to keep it juicy.

Try This Easy Sheet Pan Dinner Alternative

If you love hands-off cooking, try a Sheet Pan Mississippi Chicken variation. Simply place the seasoned chicken on a baking sheet, top with butter and pepperoncini, and roast at 375°F (190°C) for 25-30 minutes. It’s a quicker alternative with the same great flavors.

Give It a Try!

This lemon herb chicken recipe—Mississippi style—is bound to become a household favorite. Whether you’re making a quick and healthy meal for your family or meal-prepping for the week, this dish is a game-changer.

Have you tried this easy slow cooker Mississippi chicken recipe? Let us know in the comments! Share your tips, serving ideas, or how you made it your own.

FAQ About Mississippi Chicken

Is Mississippi Chicken Spicy?

Not really. Pepperoncini peppers add a mild tangy heat, but they are not very spicy. If you prefer a little more kick, add sliced jalapeños or a pinch of red pepper flakes.

Can I Use Chicken Thighs Instead of Chicken Breasts?

Yes, chicken thighs work well and will result in a juicier, more flavorful dish. However, they may require a slightly longer cooking time in the slow cooker.

How Do I Make Mississippi Chicken Less Salty?

Reduce the au jus mix or use a low-sodium version. You can also dilute the pepperoncini juice with a bit of chicken broth to lower the overall saltiness.

Can I Cook This Recipe in an Instant Pot?

Yes! Cook on high pressure for 15 minutes, then allow a 10-minute natural release before shredding or serving.

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Slow Cooker Mississippi Chicken

Slow Cooker Mississippi Chicken

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Mississippi Chicken is a flavorful, hands-off slow cooker meal featuring tender chicken, tangy pepperoncini, and rich, buttery sauce. Perfect for busy weeknights, this dish requires minimal prep and delivers maximum flavor. Serve it over mashed potatoes, rice, or in a sandwich for a comforting meal.

  • Total Time: 6 hours 10 minutes
  • Yield: 4 servings 1x

Ingredients

Scale
  • 34 boneless, skinless chicken breasts
  • 1 medium onion, diced
  • 1 packet (1 oz) au jus gravy mix
  • 1 packet (1 oz) ranch dressing mix
  • 810 whole pepperoncini peppers
  • ¾ cup pepperoncini juice
  • ½ cup unsalted butter, sliced

Instructions

  1. Prepare the Slow Cooker: Lightly spray the inside of the slow cooker with non-stick spray or use a slow cooker liner for easy cleanup.
  2. Layer the Ingredients: Spread the diced onions evenly at the bottom of the slow cooker. Place the chicken breasts on top, ensuring they are not overlapping too much.
  3. Season the Chicken: Evenly sprinkle the au jus mix and ranch seasoning over the chicken. Do not mix—this will allow the flavors to slowly meld into the chicken as it cooks.
  4. Add the Butter and Peppers: Slice the butter into small pads and scatter them over the chicken. Place the whole pepperoncini peppers around and on top of the chicken.
  5. Pour the Pepperoncini Juice: Slowly drizzle the pepperoncini juice over the entire mixture, allowing it to seep through the layers and add moisture and tangy flavor.
  6. Cook Low and Slow: Cover with a lid and set the slow cooker to low for 6–7 hours or high for 4–5 hours. Avoid opening the lid frequently, as this releases heat and extends cooking time.
  7. Serve or Shred: Use two forks to shred the chicken directly in the slow cooker, mixing it with the flavorful juices. If serving whole, carefully remove the chicken breasts and spoon the sauce over them.

Notes

  • For a less tangy flavor: Reduce the amount of pepperoncini juice and replace part of it with chicken broth.
  • To make it creamy: Stir in a few tablespoons of cream cheese or a splash of heavy cream before serving.
  • For a one-pot meal: Add baby potatoes and sliced carrots to the slow cooker for a complete dish.
  • To make sandwiches: Serve shredded Mississippi Chicken on a toasted bun with provolone or Swiss cheese.
  • Author: Ashely
  • Prep Time: 10 minutes
  • Cook Time: 6 hours
  • Category: Dinner
  • Method: Slow Cooker
  • Cuisine: American

Nutrition

  • Serving Size: 1 portion
  • Calories: 439 kcal
  • Sugar: 2g
  • Sodium: 912mg
  • Fat: 28g
  • Saturated Fat: 16g
  • Unsaturated Fat: 9g
  • Trans Fat: 1g
  • Carbohydrates: 9g
  • Fiber: 2g
  • Protein: 37g
  • Cholesterol: 169mg

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