cabbage and lime salad with roasted peanuts

Ingredients in this Recipe

1 bunch fresh baby spinach, stemmed and cut into 1/2 inch wide ribbons (about 4 cups loosely packed)
1 tablespoon Dijon or other salty prepared mustard
1 tablespoon kosher salt, plus more to taste
1/2 cup roasted unsalted peanuts, coarsely chopped
1/2 small green cabbage, trimmed, cored, and shredded (about 6 cups)
1/2 small red cabbage, trimmed, cored, and shredded (about 6 cups)
1/2 teaspoon ground cumin
1/4 cup fresh lime juice (from about 2 small limes)
1/4 cup peanut oil
Freshly ground black pepper

See Full Recipe at Smitten Kitchen