Slow Cooker French Dip Sandwiches with Rich Au Jus - Taste Like Magic

Ingredients

• 2 pounds beef chuck roast
• 1 onion, sliced
• 4 cloves garlic, minced
• 1 cup beef broth
• 1 cup French onion soup
• 1 tablespoon Worcestershire sauce
• 1 teaspoon dried thyme
• 1 teaspoon dried rosemary
• Salt and pepper to taste
• 4 large hoagie or sub rolls
• 8 slices provolone cheese
• Fresh parsley, chopped (for garnish)