Creating Mississippi Pot Roast Pizza is a straightforward process. Here are the steps to guide you:

Prepare the Pot Roast:

1. Season the Roast: Rub the chuck roast with ranch dressing mix and au jus gravy mix.
2. Add Ingredients to Slow Cooker: Place the roast in a slow cooker. Pour beef broth over the top. Add butter and pepperoncini peppers.
3. Cook: Cover and cook on low for 8 hours or high for 4 hours until the meat is tender and easily shreds with a fork.
4. Shred the Meat: Once cooked, remove the roast from the slow cooker and shred it with two forks. Set aside.

Prepare the Pizza:

1. Preheat the Oven: Preheat your oven to 475°F (245°C).
2. Roll Out the Dough: On a floured surface, roll out the pizza dough to your desired thickness.
3. Prepare the Baking Sheet: Brush a baking sheet or pizza stone with olive oil.
4. Transfer Dough: Place the rolled-out dough onto the prepared baking sheet.
5. Add Cheese: Sprinkle an even layer of mozzarella cheese over the dough.
6. Add Shredded Pot Roast: Distribute the shredded Mississippi pot roast evenly over the cheese.
7. Add More Cheese: Top with cheddar cheese and any additional toppings like bell peppers or red onions.
8. Bake: Place the pizza in the oven and bake for 15-20 minutes, or until the crust is golden and the cheese is bubbly.
9. Garnish: Remove from the oven and let it cool for a few minutes. Garnish with fresh parsley if desired.