Priced at £2.49 single or £6.49 sharebox, the halloumi fries are coated in a light batter and served with a rich tomato dip.
In addition, The Spicy Spanish Stack (£5.39) will be available.
It features two 100 percent beef patties, chilli cheddar, red onion, spicy tomato sauce and lettuce served in a warm paprika bun.
For chicken lovers, The Chicken Fiesta (£5.39) is a crispy chicken fillet topped with Chorizo, chilli cheddar, spicy tomato sauce, red onion and lettuce served up in a warm toasted chilli and paprika bun.
Finally, a new fruity drink has been added to the limted-edition menu.