Prep the bananas: Peel and slice the bananas into coins.
Spread them on a tray and freeze for at least 2–3 hours, or until solid. For best texture, freeze overnight.
Blend: Add the frozen banana slices to a food processor or high-speed blender. Let them sit for 2 minutes to soften slightly.
Add liquids and flavor: Pour in the milk, vanilla, and a pinch of salt.
If you like it sweeter, add maple syrup or honey.
Process until creamy: Blend in short bursts, scraping down the sides as needed. It will look crumbly at first, then smooth and creamy. Be patient—this is normal.
Customize: Mix in peanut butter, cocoa, or other add-ins.
Pulse a few times to combine. For chunks like chocolate chips or nuts, fold them in by hand.
Serve soft-serve style: Enjoy right away for a soft, silky texture.
For scoopable ice cream: Transfer to a freezer-safe container. Press a piece of parchment on top, cover, and freeze for 1–2 hours.
Scoop and serve.