This Swiss Chard and Mushroom Quiche is a delicious and healthy recipe that combines the earthy flavors of Swiss chard and mushrooms with creamy eggs and cheese. The quiche is baked in a flaky whole wheat crust, making it a nutritious and satisfying meal. Swiss chard is packed with vitamins A, C, and K, as well as minerals like iron and magnesium. Mushrooms are a great source of protein and fiber, and they add a savory depth of flavor to the quiche. This recipe is perfect for brunch or a light dinner, and it can be enjoyed warm or at room temperature.