Slice potatoes into fries. Set on a paper towel on a plate and microwave on the baked potato setting for 2-3 potatoes--you want them to be slightly undercooked. (see notes on frozen fries)
When fries are almost tender, toss with olive oil, place in a single layer on baking sheet. Bake in 425 F oven for 10-15 minutes until golden, stirring once or twice.
When fries are tender and browned, push them into a pile (to avoid loss of truffle oil) then sprinkle with grated cheese, truffle oil and salt or truffle salt. Toss, then sprinkle with chopped parsley.
Enjoy hot.
Notes
You are looking to approximate the size of 3-4 medium russet potatoes. Russets may be used instead, as may frozen fries. If using frozen fries, cook according to package directions, then top with truffle oil, etc per the recipe.
I am not a health professional and nutrition data is calculated programatically. Accuracy may vary with product selection, calculator accuracy, etc. Consult a professional for the best information.