You can use apples, peaches, blueberries in this they can be fresh or frozen. serve warm with a scoop of vanilla ice cream. when it comes to cost for the ingredients here is the break down. cinnamon candies - $3.00 used amount- $0.38 peaches --$10.47 - used amount $10.47 butter -$ 3.49 used amount - $0.87 ice cream $3.49 used amount $0.44 brown sugar $1.67 used amount $0.11 flour $1.99 used amount $0.05 sugar $1.25 used amount $0.30 oats $3.99 used amount $0.88 total for one 8 oz crisp is $13.77 per serving is $1.73