a boil that you cannot stir down, set a timer for exactly 1 minute.
Test the Set (Time: 2 min): Remove the pot from the heat. Dip a cold metal spoon into the jelly. If it forms a sheet or two distinct drops that run together off the edge of the spoon (the “sheeting” test), it is done. If it is still syrupy, return to a boil for another 30 seconds and test again.
Flavor and Color: Skim any foam off the surface of the jelly. Stir in the remaining
