Bring brown sugar, butter, cornstarch, cinnamon, and pineapple juice to a boil. Pour over sweet potatoes and pineapple bits in ... until marshmallows are browned.
Ingredients: 7 (cinnamon .. cornstarch .. juice .. sugar ...)
Or 2 (24 oz.) cans whole sweet potatoes. Preheat oven to 375 degrees. Cut each potato into 4 pieces lengthwise. Place ... dish. Sprinkle sugar, pineapple and cinnamon over the potatoes. ... or until lightly browned.