Slow Cooker French Dip Sandwiches – TartAmour

Ingredients

• 3 to 4 pounds beef chuck roast
• 1 tablespoon vegetable oil
• 1 teaspoon salt
• 1 teaspoon black pepper
• 1 large onion, sliced
• 2 cloves garlic, minced
• 2 cups beef broth
• 1/2 cup soy sauce
• 1 tablespoon Worcestershire sauce
• 1 tablespoon Dijon mustard
• 1/4 cup water
• 16 oz Provolone cheese slices
• 6 to 8 French rolls or hoagie buns