Place apple pieces in a medium microwaveable bowl. Cover and microwave until softened, about 4 minutes. Transfer to a food processor, add brown sugar, if using, and cinnamon and puree until desired consistency.
cal. (kcal) 9,
carb. (g) 2,
Potassium (mg) 16,
Percent Daily Values are based on a 2,000 calorie diet