Beetroot and Sweet Potato Quiche is a colorful and flavorful dish that is perfect for brunch or a light lunch. The quiche is made with a buttery pastry crust filled with a mixture of roasted beetroot, sweet potato, and creamy goat cheese. It is baked until golden and set, resulting in a delicious and satisfying vegetarian quiche. Serve it warm or at room temperature with a side salad for a complete meal.