Lentil-Barley Burgers with Fiery Fruit

  Lentil-Barley Burgers with Fiery Fruit   Ingredients SALSA: 1/4 cup finely chopped pineapple 1/4 cup finely chopped mango 1/4 cup finely chopped tomatillo 1/4 cup halved grape tomatoes 1 tablespoon fresh lime juice 1 serrano chile, minced BURGERS: 1 1/2 cups water 1/2 cup dried lentils Cooking spray 1 cup chopped onion 1/4 cup…