Grilled Birria Sandwich

Ingredients

• 1 boneless beef Chuck Arm Roast (Arm, Shoulder, or Blade), About 2-1/2 Pounds
• 1 Spanish onion, diced
• 1 Tablespoon garlic, minced
• 1 cup low sodium beef broth
• 1/2 can chipotle peppers in adobo sauce
• 3 dried guajillo chiles
• 1 bay leaf
• 1 cinnamon stick
• 1 Tablespoon smoked paprika
• 1 Tablespoon chili powder
• 2 teaspoons Mexican oregano
• 2 teaspoons freshly ground black pepper
• 1/4 teaspoon cloves
• 2 Tablespoons olive oil
• 4 French bread rolls, cut in half lengthwise
• 1/2 cup Cotija cheese, crumbled
• 2 Roma tomatoes, sliced
• 1 large avocado, sliced
• 2 Tablespoons fresh cilantro, chopped