Combine 1/2 frozen banana, frozen strawberries, 1/2 cup frozen cauliflower rice, 1 scoop vanilla protein powder, 1 scoop collagen peptides, 1/2 cup unsweetened vanilla almond milk, and frozen kale in a blender. Blend until smooth. Pour into a bowl and top with banana slices, cacao nibs, and coconut cashew granola.