01 - Peel the bananas and cut them into thin rounds, about 1/4 inch thick. Arrange the slices in a single layer in a freezer-safe airtight container. Freeze for at least 2 hours, or until completely solid throughout.
02 - Transfer the fully frozen banana slices into a high-powered blender or food processor. Pulse and blend until the bananas break down into a crumbly, coarse texture. Stop to scrape down the sides of the bowl with a spatula every 30 seconds to ensure even processing.
03 - Continue blending until the mixture transforms into a smooth, creamy consistency resembling soft-serve ice cream. If the blades struggle to catch, add 1 tablespoon of plant-based milk to loosen the mixture. Avoid adding too much liquid to maintain a thick texture.
04 - For enhanced flavor, add vanilla extract, peanut butter, or unsweetened cocoa powder to the blender. Blend again until all add-ins are fully incorporated and the mixture is uniform in color and texture.
05 - For a soft-serve texture, scoop and serve immediately. For a firmer, scoopable consistency, transfer the mixture to a container, press plastic wrap directly against the surface, and freeze for 1 hour.
06 - Top with fresh berries, chopped nuts, dairy-free chocolate chips, or any desired toppings. Serve immediately for the best texture and flavor.