Heat oven to 400 F. In a small bowl, massage kale with olive oil and toss with honey; set aside. Chop bananas into small pieces. Separate biscuits and roll each as flat as possible. Place bananas in the center of each biscuit and add kale. Pull biscuit dough from each side over kale and banana, pressing together in the top center. Pinch ends together. Place 2 inches apart on an ungreased cookie sheet. Bake 8-11 minutes or until golden brown. Serve warm with agave, if desired.