Peel and slice the ripe bananas.

Place the banana slices in a single layer on a baking sheet and freeze for about 2 hours.

Transfer the frozen banana slices to your blender or food processor. Blend until smooth, stopping to scrape down the sides as needed.

Pour in the lemon juice and blend until fully incorporated.

If desired, add honey or maple syrup to taste and blend again until combined.

Scrape the banana mixture into a freezer-safe container and press it down well to eliminate air pockets.

Cover the container and freeze for at least 2 hours, or until firm.

Once frozen, scoop the sorbet into bowls and serve.