01 - Place the frozen banana slices into a high-powered food processor or blender.
02 - Blend until the bananas break down into small pieces, then continue processing until a smooth, creamy mixture forms. Scrape down the sides of the bowl as needed to ensure even blending.
03 - Add any desired flavor additions such as cocoa powder, frozen berries, nut butter, vanilla extract, or salt. Blend again until all ingredients are fully incorporated.
04 - Serve immediately for a soft-serve consistency, or transfer to a freezer-safe container and freeze for 1 to 2 hours for a firmer, scoopable texture.
05 - Top with fresh fruit, chopped nuts, dark chocolate shavings, or coconut flakes before serving.