Follow these simple steps to create the amazing Mississippi Pot Roast:

1. Prepare the Roast: Start by patting the chuck roast dry with paper towels. This helps the seasoning adhere better.
2. Season the Beef: Season all sides of the roast generously with salt and pepper.
3. Sear (Optional): In a hot skillet, sear the roast on all sides until browned. This step adds extra flavor but can be skipped if you’re short on time.
4. Place in Slow Cooker: Transfer the roast to your slow cooker.
5. Add Seasoning Mixes: Sprinkle the ranch dressing mix evenly over the top of the roast. Then, do the same with the au jus gravy mix.
6. Add Pepperoncini: Place the pepperoncini peppers on top of the roast. Don’t forget to add a bit of the juice from the jar for extra tanginess.
7. Add Butter: Slice the butter and place the pieces on top of the roast.
8. Pour Broth (Optional): If using, add the beef broth around the sides of the roast to enhance moisture during cooking.
9. Cook: Cover the slow cooker and set it to low for 8-10 hours or high for 4-5 hours, until the beef is tender and shreds easily with a fork.
10. Serve: Remove the roast from the slow cooker and shred it using two forks. Drizzle some of the cooking juices over the shredded beef for added flavor.

These steps will lead you to create a delightful Mississippi Pot Roast with minimal effort!