Grapefruit can add a healthy and refreshing flavor to entrees, desserts and drinks. Grapefruits are high in vitamin C and a half of a medium grapefruit has only 60 calories. Our healthy grapefruit recipes, such as Grapefruit Brulee, a simple yet irresistible dessert, or Grapefruit Chicken Satay Salad, a satisfying entrée salad, are full of flavor and easy to prepare.