Blend on a low setting, stirring every 15 seconds. Add a few tablespoons of coconut milk or dairy free milk of choice if there is trouble blending.
Once the mixture is smooth, transfer to a container and place in the freezer for at least 15 minutes.
To assemble the parfait, start with a couple scoops of the banana protein ice cream. Then drizzle some salted caramel sauce on top, followed by sliced banana coins, and then gluten and dairy free granola of choice. Repeat, and finish topping the parfait with a scoop of dairy free yogurt of choice, if desired.