Shop › Shortbread Image 1 of 1 Shortbread £2.00 Ingredients: Wheat flour (Calcium Carbonate, Iron, Niacin, Thiamin), Butter (Milk), Sugar, Semolina.Contains: Wheat, Milk. Add to Basket Added! Ingredients: Wheat flour (Calcium Carbonate, Iron, Niacin, Thiamin), Butter (Milk), Sugar, Semolina.Contains: Wheat, Milk.