This tangy, buttery slow cooker chicken is effortlessly delicious and perfect for sliders, noodles, or mashed potatoes. A set-it-and-forget-it favorite you'll make on repeat.
Place the chicken breasts in a single layer in the bottom of the slow cooker.
Sprinkle the ranch seasoning mix and au jus gravy mix evenly over the chicken.
Place the butter on top of the chicken and scatter the pepperoncini peppers around. Pour the pepperoncini brine into the pot.
Cover and cook on low for 6 to 7 hours or on high for 3 to 4 hours. The chicken should be incredibly tender and pull apart easily.
Remove the chicken and shred it using two forks. Return the shredded chicken to the pot and stir it into the buttery, tangy juices until well coated.
Let the shredded chicken sit in the sauce on the warm setting for at least 10 minutes, allowing it to absorb maximum flavor.
Serve the Mississippi chicken on slider buns, over mashed potatoes, or with buttered egg noodles. Make sure to spoon plenty of that incredible sauce over the top.