This Spinach and Quinoa Quiche is a healthy and delicious dish that is perfect for breakfast, brunch, or even dinner. The quiche is made with a crust made from quinoa, which adds a nutty flavor and a satisfying crunch. The filling is a combination of sautéed spinach, onions, and garlic, mixed with eggs, milk, and cheese. The result is a creamy and flavorful quiche that is packed with nutrients and protein. Serve it warm or cold, and enjoy a slice of this tasty and nutritious dish.