Wash the mayhaw's and remove any stems.
Add the mayhaws, water, stevia extract powder, and lemon juice to a medium saucepan.
Bring the mixture to a boil over medium heat, stirring occasionally.
Reduce the heat to low and simmer for 10 minutes, stirring occasionally.
Add the liquid pectin and stir well.
Increase the heat to medium and bring the mixture to a boil, stirring constantly.
Remove the pan from the heat and ladle the jelly into clean jars or containers.
Allow the jelly to cool completely before sealing the jars or containers.
Then, enjoy your sugar-free mayhaw jelly!