Preheat the waffle maker according to the manufacturer's instructions.
In a large mixing bowl, combine the carrot cake mix, water, eggs, and vegetable oil. Whisk or beat until the batter is smooth and well combined.
Lightly coat the waffle iron with cooking spray. Pour about ½ cup of batter onto the center of the waffle iron, or use the amount recommended by your waffle maker.
Close the lid and cook for about 4 minutes, or until the waffles are golden brown and crisp and the waffle maker indicates they are done.
Carefully remove the waffle and repeat with the remaining batter. Serve warm with butter, maple syrup, whipped cream, or cream cheese frosting, if desired.
Notes
Lightly spray the waffle maker before each batch to help prevent sticking.
Avoid overfilling the waffle iron, as the batter expands while cooking.
Waffles are best served fresh, but leftovers can be stored in an airtight container in the refrigerator for up to 3 days.
Reheat in a toaster or 350 degree F oven for a few minutes to restore the crisp exterior.
Freeze cooled waffles in a freezer-safe container for up to 2 months.
Reheat directly from frozen in the toaster or oven.