Crockpot Mississippi Chicken (5-Ingredient Dump-and-Go Dinner)

If you love the famous Mississippi pot roast, wait until you try it with chicken. This Crockpot Mississippi Chicken takes five ingredients and about five minutes of work. Chicken breasts slowly cook in a buttery, tangy ranch-and-pepperoncini gravy until they shred with a fork, and the whole house smells amazing by dinner time.

Pile it on toasted buns, spoon it over mashed potatoes or serve it with rice. For more dump-and-go dinners, try my crockpot cowboy soup or these easy crockpot recipes for cozy family meals.

Why You’ll Love Mississippi Chicken

• Truly dump-and-go. No browning, no chopping, no fuss.
• Big flavor from simple ingredients. Ranch, au jus and pepperoncini make a savory, slightly tangy gravy.
• So versatile. Sandwiches, sliders, rice bowls, baked potatoes or tacos.
• Budget friendly and high-protein. About 35 g of protein per serving.

Ingredients You’ll Need

• Boneless chicken breasts or thighs: Breasts are leaner; thighs stay extra juicy. A mix is great too.
• Dry ranch seasoning mix: One packet, or about 3 tablespoons of homemade ranch seasoning.
• Au jus gravy mix: Adds that deep, beefy, roast-style flavor. Brown gravy mix works if you can’t find it.
• Butter: Half a stick melts into the sauce and makes it rich and silky.
• Pepperoncini peppers: Mild, tangy and the secret to the flavor. A splash of the brine brightens everything.

How to Make Mississippi Chicken in the Crockpot

1. Add the chicken. Lay the chicken in a single layer in a 6-quart slow cooker.
2. Season. Sprinkle the ranch mix and au jus mix evenly over the top.
3. Top it off. Place the butter on top, scatter the pepperoncini around and pour in ¼ cup of the pepperoncini brine.
4. Cook. Cover and cook on LOW for 6 hours or HIGH for 3–4 hours, until the chicken is very tender.
5. Shred and stir. Shred the chicken right in the crockpot with two forks and stir it through the gravy. Let it soak for 10 minutes on WARM.

Tips for the Best Mississippi Chicken

• Don’t add extra liquid. The chicken releases plenty of juice, and more liquid waters down the gravy.
• Watch the salt. Both seasoning packets are salty, so use unsalted butter and low-sodium mixes if you can.
• Want it thicker? Stir in 2 oz of cream cheese after shredding for a creamy version.
• Like heat? Add a few sliced jalapeños or a pinch of red pepper flakes.

What to Serve With It

Our favorite is toasted brioche buns with provolone and a side of chips. It’s also wonderful over mashed potatoes, egg noodles or white rice, or packed into a protein bowl with roasted veggies for an easy lunch.

Storage and Reheating

Keep leftovers in an airtight container with the juices for up to 4 days in the fridge. Freeze for up to 3 months. Reheat gently on the stove or in the microwave with a splash of broth so it stays juicy.

Frequently Asked Questions

Can I use frozen chicken?

For food safety, thaw chicken before slow cooking. Frozen chicken can sit too long in the unsafe temperature zone in a crockpot.

Is Mississippi chicken spicy?

Not really. Pepperoncini are mild and more tangy than hot, so kids usually love it.

Can I make it in an Instant Pot?

Yes. Add ½ cup of broth, cook on high pressure for 12 minutes, let it release naturally for 10 minutes, then shred.

Can I use chicken thighs?

Absolutely. Thighs are more forgiving and stay juicy even if they cook a little longer.

More Easy Dinners You’ll Love

• Crockpot Cowboy Soup
• 4 Easy Crockpot Recipes for Cozy Family Meals
• Easy Taco Soup
• Best Ever Chicken Noodle Soup
• 4 Protein Bowl Recipes

Crockpot Mississippi Chicken Recipe

Prep: 5 min | Cook: 6 hrs on Low | Servings: 6

Ingredients

• 2½ lbs boneless skinless chicken breasts or thighs
• 1 packet (1 oz) dry ranch seasoning mix
• 1 packet (1 oz) au jus gravy mix
• 4 tbsp unsalted butter
• 8–10 pepperoncini peppers, plus ¼ cup brine
• Optional: toasted buns, provolone, mashed potatoes or rice for serving

Instructions

1. Place chicken in a single layer in a 6-quart slow cooker.
2. Sprinkle ranch and au jus mixes over the chicken.
3. Top with butter and pepperoncini, then pour in the brine.
4. Cover and cook on LOW 6 hours or HIGH 3–4 hours.
5. Shred with two forks, stir into the juices and serve.

Nutrition (estimated, per serving, chicken only): about 300 calories, 35 g protein, 4 g carbs, 0 g fiber, 15 g fat.

Save this one to your Pinterest crockpot board for your next busy weeknight!