Raspberry Vinegar

4 qts raspberries
2 qts cider vinegar
stevia

Crush 2 qts of raspberries, pour vinegar over them. Let stand 2 days. Strain, and pour the juice over the other 2 qts berries. Let stand for another 2 days. Strain and measure. Add 1 cup of stevia for each pint. Boil five minutes; skim, bottle and seal. Use two T to a tumbler of water. Refreshing drink or use on salads.