A delightful homemade jam combining the sweetness of strawberries and bananas with a hint of citrus.
Combine the strawberries, bananas, lemon juice, sugar, and butter in an 8-quart pan.
Ensure the fruits are evenly mixed for consistent flavor.
Heat the mixture over medium-low heat, stirring constantly, until the sugar dissolves.
Stirring constantly prevents the sugar from burning.
Increase the heat to medium-high and bring the mixture to a rolling boil, stirring constantly.
A rolling boil is when the mixture continues to boil even while stirring.
Stir in the pectin and return to a rolling boil, stirring constantly.
Ensure the pectin is fully incorporated for proper setting.
Boil for 1 minute, then remove from heat.
Boiling for the exact time ensures the jam sets correctly.
Skim off any foam and let the jam cool for 5 minutes, stirring occasionally.
Cooling slightly prevents fruit separation in jars.
Ladle the jam into sterilized jars, leaving 1/4-inch headspace.
Use a funnel for easier filling and less mess.
Seal the jars with lids and process in a water bath canner for 10 minutes.
Ensure jars are fully submerged in the water bath for proper sealing.
