An olive oil and garlic base with roasted shiitake, button and portobello mushrooms, caramelized onions, mozzarella and Wisconsin Aged White Cheddar cheese. Shredded mozzarella topped with BBQ chicken, sharp cheddar cheese, caramelized onions and applewood-smoked bacon. The sharp Parmigiano-Reggiano, strong truffle oil, crispy potatoes, and creamy aioli are a mouthwatering mixture and the perfect side. You need to use a mandoline or a sharp knife. To make it gluten-free, use gluten-free English muffins. Frozen Fries - With the intention to make parmesan truffle fries with frozen fries, simply observe the instructions on the packaging, then add our seasoning. 3. Top with sea salt, Parmesan cheese and plenty of grated black autumn truffle. Crunchy potatoes sprinkled with course sea salt, black pepper and doused with truffle seasoning. Add the truffle seasoning to candy potatoes for a salty, candy and savory french fry.