Note from my kitchen: I don’t usually make super easy recipes, but we all need one that we can pull together with no effort and with what we have on hand. Every day can’t be like that, but some days just are. This has tons of flavor and is delicious served over mashed potatoes or (much easier) buttered egg noodles.

This truly couldn’t get easier. There’s literally ZERO prep work. You just toss everything in and walk away.
Table of Contents
Ingredients and Tools You’ll Need
If you don’t like pepperoncini or can’t find them, banana peppers make a great substitute. The chicken can be fresh or frozen, as long as it’s thawed. And you don’t need to chop or pre cook it. The whole point of this recipe is to be easy! 😊

This will make 4 servings. If you’d like to double or triple this recipe, you can make adjustments in the recipe card at the bottom of this post. Just make sure your crockpot is big enough.

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Equipment
- Slow cooker
Ingredients 1x2x3x
- 4 chicken breasts (about 20 ounces chicken total)
- 1 packet ranch seasoning mix (1 ounce packet)
- 1 packet au jus gravy seasoning mix (1 ounce packet)
- ¼ cup butter
- 5 whole pickled pepperoncini peppers
If you run out of seasoning packets, you can create your own. I want to emphasize that I would never (NEVER!) do this! The whole point of this recipe is how easy it is. But just in case, here you go:
Homemade Ranch Seasoning Mix:
- 1 tablespoon dried parsley
- 1 teaspoon dried dill
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1/2 teaspoon dried basil
- 1/2 teaspoon pepper
Simply mix these spices together and use them in place of a packet of ranch seasoning mix.
Homemade Au Jus Seasoning Mix:
- 2 teaspoons beef bouillon granules or 1 cube crushed
- 1/4 teaspoon onion powder
- 1/4 teaspoon garlic powder
- A pinch of black pepper
- A pinch of salt (optional, depending on the saltiness of your bouillon)
- 1/2 teaspoon soy sauce or Worcestershire sauce (to be added to the liquid in the recipe)
Mix the dry ingredients together and use this as a replacement for one packet of au jus mix. Remember to add soy sauce or Worcestershire sauce to the cooking liquid to fully mimic the flavor of au jus mixes.
How to Make Crockpot Mississippi Chicken
Step One: Prep and Layer
First, spray your crockpot so nothing sticks. Make sure your chicken is thawed – frozen chicken will mess up the timing. Toss the chicken breasts in there. They’ll probably overlap a bit, and that’s fine. Just don’t stack them directly on top of each other.

Step Two: Season and Cook
Sprinkle both seasoning packets right over the chicken. Plop the butter on top and add those peppers. That’s it. No water, no broth, nothing else. Cover it up and cook on low for 4-5 hours. The chicken is done when it shreds easily with a fork.

Step Three: Serve
When it’s ready, shred it all up and serve over egg noodles or mashed potatoes. Pour that amazing sauce from the bottom of the pot right on top.
Serving & Storing
Serve this with ranch potatoes, buttered egg noodles, rice, a garden salad, or cornbread. Add some butterscotch cookies for an easy and fun dessert.
Refrigerate any leftovers. Make sure they are cooled down completely before putting them in the fridge. They will last for 3-4 days in the fridge.
I have frozen this in the past and didn’t love the results, but it might be worth a shot!

More Crockpot Dinner Recipes
Because it’s always nice to not have to worry about dinner on busy days.
- Cheesy chicken broccoli rice only needs 15 minutes of prep and will please the whole family.
- Slow cooker baked ziti is cheesy and comforting.
- Slow cooker shredded beef tacos make Taco Tuesday nights a breeze.
- Start some crockpot potato soup after lunch on a cold winter day.
Printable Recipe

Crockpot Mississippi Chicken
Equipment
- Slow cooker
Ingredients
- 4 chicken breasts (about 20 ounces chicken total)
- 1 packet ranch seasoning mix (1 ounce packet)
- 1 packet au jus gravy seasoning mix (1 ounce packet)
- ¼ cup butter
- 5 whole pickled pepperoncini peppers
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Instructions
- Prep. Spray the slow cooker liner with nonstick spray. Make sure the chicken is defrosted before you begin.
- Lay chicken in slow cooker. Place the chicken breasts in the slow cooker. Some will probably overlap, but try not to directly stack them on each other.
- Sprinkle seasoning on top. Sprinkle ranch seasoning and au jus seasoning over the chicken. Add some butter and place the peppers on top. You don't need to add any extra liquid!
- Cook. Cover and cook on low for 4-5 hours until the chicken is cooked through.
- Serve. Shred the chicken and serve it with buttered egg noodles or mashed potatoes, pouring some extra sauce on top.
Notes
Nutrition
Love,

This recipe is one of my go to’s. It works equally well with chicken, beef or pork roast. Especially delish served with rice and the yummy gravy. I have substituted pickled Jalapenos when pepperoncini peppers weren’t available, made this gluten free with gf gravy packet and have added veggies to the roast, like potatoes and carrots. Just a terrific recipe to have in your kitchen recipe arsenal.
Do you have to put any water or stock since there isn’t any liquids
Nope no liquids! The butter and the moisture in the chicken create the liquid.
This turned out really good! I served it with egg noodles and a side salad. Super simple and delicious!
I’m so glad! It’s soooo easy isn’t it!
Hi Katie, could you cook this in the slow cooker on high for 2-3 hours instead of on low for 4-5, also can you omit the peppers all together?
Thank you 🙂
yes to both!