My daughter is allergic to raw bananas, so I make this when she is really really craving them. Besides being great in a peanut butter and jam sandwich, it also makes a great ice cream topping.
My daughter is allergic to raw bananas, so I make this when she is really really craving them. Besides being great in a peanut butter and jam sandwich, it also makes a great ice cream topping.
Making fruit jam without commercial pectin requires relying entirely on the natural starches and sugars present in the fruit. This preparation operates under a strict equipment constraint: a heavy-bottomed saucepan is mandatory to distribute heat evenly and prevent localized scorching during the initial dry sugar caramelization phase. Without proper thermal mass at the base, sugar crystals seize and burn instantly.
Begin by heating one cup of white sugar directly in the pot without any added liquid. Maintain medium heat and stir continuously. Sugar melts at approximately 320 degrees Fahrenheit, transitioning rapidly from clear liquid to an amber syrup. Constant motion is mandatory. Leaving the pot unattended for even ten seconds results in acrid, carbonized spots that ruin the entire batch. Once the sugar reaches a deep brown hue, introduce the water and sliced bananas. The temperature drop will cause the molten sugar to harden temporarily; sustained low heat melts it back down.
Slice the bananas into very thin pieces before starting. Thin discs maximize surface area contact with the hot sugar syrup, accelerating cell wall breakdown. Cook the mixture on low heat while stirring until no solid banana pieces remain and the liquid thickens into a glossy spread. Transfer the finished preserve to a covered container and chill thoroughly in the refrigerator before serving. Adjusting the primary components by substituting brown sugar for white will introduce molasses notes, though it lowers the overall setting point due to higher moisture content.