1 quart strawberries, fresh 
3 cups sugar

Put the strawberries in a large pot.  Add 1-1/2 cups of the sugar and mix.  Boil for 5 minutes and then add the other 1-1/2 cups of sugar.  Boil for   another 15 -20 minutes or until it thickens. Pour into a large bowl and stir.  Cover the bowl and let stand for 24 hours.  Put into sterilized canning jars and seal.