2 quarts water (2 lt)
2 ribs fresh celery
3/4 cup sugar (150 gr)
1 cup freshly squuezed lemon or lime juice (240ml)
Using an electric blender, combine 1 quart of water with the celery. Puree until completely liquid. Strain through a fine mesh colander to remove any leftover fiber. Pour the puree into a pitcher, and the remaining water and ingredients. Chill, and serve over ice.
Find it online: https://www.kitchenwrangler.com/uncategorized/celery-lemonade/