"Get Slow-Cooker Drip Beef Sandwiches Recipe from Food Network..."
INGREDIENTS
•
4 pounds beef chuck roast
•
2 teaspoons minced fresh rosemary
•
1/2 teaspoon kosher salt
•
Freshly ground black pepper
•
One 16-ounce jar pepperoncini
•
2 cups beef broth
•
2 tablespoons salted butter
•
2 tablespoons olive oil
•
2 large onions, sliced
•
1/4 teaspoon kosher salt
•
Freshly ground black pepper
•
6 soft hoagie rolls, split
•
6 tablespoons salted butter, softened
•
12 slices provolone cheese
•
Potato chips, for serving