Grape Jelly - cooking recipe

Ingredients

purple grape bunches
3 c. sugar

Preparation

Wash off grapes.
Pick off grapes and put in a pan. Cook without water until done.
The way you know when grapes are done, the inside will come out of the hull (skin).
Strain and let the juice set. Add 2 cups of juice with every 2 cups juice and add 3 cups sugar. Stir and put on stove.
Cook until it comes to a rolling boil. Stir until sugar dissolves.
Pour in glass jars and seal.
Let set until jelly becomes jelly.