Ekaterina's Wild Rice and Kale Salad

Details

Ingredients

• 3 ¼ cups water, divided
• ½ cup wild rice
• ½ cup barley
• 1 teaspoon olive oil, or as desired
• 1 cup chopped kale
• ½ cup raisins
• ½ cup chopped walnuts
• ½ cup crumbled feta cheese
• 2 tablespoons chipotle mustard
• ground black pepper to taste