Fruit Jars Recipe - These prepared and read to carry sweet treats are great for breakfasts on the run, lunch boxes, road trips and afternoon snacks. They stay fresh for several days, which will have you prepping once and stocked up with fresh and ready to go snacks for a few days. It’s so nice to wake up in the morning to precut fruit ready to carry to work or school. They are perfect after school snacks, no mess and no fuss.