Kale and Cabbage Slaw with Apples and Ginger

Ingredients

• 2 cups finely shredded purple cabbage
  
• 2 cups finely sliced kale (stems removed)
  
• 1 large sweet apple, cored and cut into thin strips
  
• 3 scallions, finely chopped
  
• 1 tablespoon (or to taste) minced, peeled ginger root
  
• 3 tablespoons extra virgin olive oil
  
• 2 teaspoons apple cider vinegar
  
• salt and freshly ground pepper to taste
  
• 2 teaspoons black mustard seeds
  
• ¹/₃ cup slivered almonds
  
• 2 tablespoons unsalted, shelled sunflower (or pumpkin) seeds