The ULTIMATE Slow Cooker French Dip Sandwiches
INGREDIENTS: 4-5 pounds chuck roast 2 tablespoons canola oil 1 teaspoon Kosher salt 1/2 teaspoon coarse ground black pepper 1 cup beef broth 1 tablespoon Worcestershire Sauce 1 can beer (I like a dark beer) 1 yellow onion, diced 6 hoagie rolls 2 tablespoons butter 12 slices Provolone Cheese