- In a medium saucepan, over medium heat, add white and brown sugars, water, salt, cinnamon, and vanilla. Whisk well and bring to low boil. Reduce heat slightly and cook for 5 minutes, stirring frequently.
- Add chopped bananas, and cook for an additional 5 minutes.
- Remove from heat. Once syrup has cooled, strain bananas from syrup either using a fine mesher strainer or cheesecloth.
- Pour syrup into a sealed glass food safe container and store in the refrigerator.
Syrup stays fresh in the refrigerator for 2 weeks.