Pat the chuck roast dry and season it with half of the Italian dressing seasoning packet. Let it sit at room temp while you prep the base.
In the bottom of your Crock-Pot, combine the beef broth, remaining Italian seasoning, Badia chili garlic, cornstarch, and the 3 tablespoons of Giardiniera juice. Whisk or stir until well combined.
Place the seasoned chuck roast on top of the broth mixture.
Scatter the butter chunks over the beef. Spoon the Giardiniera vegetables on top.
Low: 8–9 hours
High: 5–6 hours
Cook until the beef is fall-apart tender. Shred it right in the pot and stir to soak up that liquid gold.
Cut your baguette to sandwich size and drizzle the inside with olive oil.
Load it up with shredded beef.
Top with fresh mozzarella and a sprinkle of oregano.
Broil until melty and golden.
Serve with a side of the jus for dunking. Perfection.
