Slow Cooker Italian Beef Sandwiches Recipe

Ingredients

• 1 Tbsp. black pepper
• 2 tsp. granulated garlic
• 1 tsp. each onion powder, dried oregano, dried basil, dried thyme, and kosher salt
• ½ tsp. red pepper flakes
• 1 beef chuck roast (3–5 lb.), trimmed
• 1 cup diced onions
• 1 jar pepperoncini (16 oz.), 3 Tbsp. brine reserved, then drain and chop
• 1 Tbsp. chopped garlic
• 2 Tbsp. vegetable oil
• 1 cup low-sodium beef broth
• 1 cup cola (not diet)
• ¼ cup Worcestershire sauce
• Sliced provolone cheese, pepperoncini, and cherry peppers
• Toasted hoagie rolls