- 1 2-pound head of green cabbage, quartered, cored, cut crosswise into 1/8-inch-thick slices (about 14 cups)
- 1 1/4 cups apple cider vinegar
- 1 cup grated peeled carrots
- 4 green onions, thinly sliced
Place cabbage in large bowl. Add vinegar and sugar; toss to coat. Cover and let stand 30 minutes. toss cabbage mixture well; cover and let stand 30 minutes longer. Drain cabbage. DO AHEAD Can be made 8 hours ahead. Cover and chill.
Transfer drained cabbage to another large bowl. Add carrots, green onions, and mayonnaise; toss to coat. Season to taste with salt and pepper.