Wendy's Peppercorn Mushroom Melts contain between 690-1290 calories, depending on your choice of size. The size with the fewest calories is the Single Peppercorn Mushroom Melt (690 calories), while the Triple Peppercorn Mushroom Melt contains the most calories (1290 calories).
Choose from the sizes below to see the full nutrition facts, ingredients and allergen information.
