Follow these simple steps to create your Mississippi Pot Roast Pizza:

1. Prepare the Pot Roast: In a slow cooker, place the chuck roast. Sprinkle the ranch dressing mix and au jus gravy mix over the top. Add the butter and sliced pepperoncini.
2. Cook the Roast: Cover and cook on low for 8 hours or until the meat is tender and easily shredded.
3. Shred the Meat: Once cooked, remove the roast from the slow cooker and shred it using two forks.
4. Preheat the Oven: Preheat your oven to 425°F (220°C).
5. Prepare the Pizza Crust: Roll out your pizza crust on a floured surface to your desired thickness. Place it on a baking sheet or pizza stone.
6. Add the Shredded Beef: Layer the shredded pot roast evenly over the pizza crust.
7. Add the Cheese: Sprinkle the shredded mozzarella and cheddar cheese generously over the meat.
8. Bake: Place the pizza in the preheated oven and bake for 15-20 minutes, or until the cheese is melted and the crust is golden brown.
9. Garnish: Remove the pizza from the oven and sprinkle fresh parsley on top for a pop of color and flavor.
10. Slice and Serve: Allow the pizza to cool for a few minutes, then slice it into wedges and serve warm.

By following these steps, you’ll have a mouthwatering Mississippi Pot Roast Pizza that’s sure to impress!