Prepare the Caramel sauce as per the recipe instructions on that blog post
Prepare the Coconut whipping cream with the sugar and vanilla as per the recipe on the can
Prepare the streusel topping by combing the flour, brown sugar and cinnamon in a mixing bowl then add the cold diced vegan butter and mix just until it resembles coarse meal.
Transfer to a sheet pan lined with parchment paper and bake in a preheated 350° f oven for 15-25 minutes or until it is golden brown and crunchy
By now the bananas should be frozen and you can assemble the parfaits as per the video tutorial
Recipe by Gretchen's Vegan Bakery at https://www.gretchensveganbakery.com/nice-cream-recipe-caramel-banana-parfait/