Pastrami Irish Mac and Cheese

Ingredients (12)

• 1/2 pound whole grain elbow macaroni
• 2 tablespoons Kerrygold butter
• 2 tablespoons white flour
• 1/3 cup Guinness or other stout
• 1 1/2 cup 2% milk
• 1/2 teaspoon kosher salt
• 1/2 teaspoon ground black pepper
• 2/3 cups shredded sharp cheddar
• 1/3 cup shredded mozzarella
• 2 cups shredded Dubliner
• 4 oz sliced pastrami
• 4 oz bacon