This Spanish tortilla with broccoli, chorizo, and onion is a delicious twist on the classic Spanish omelette. The combination of tender broccoli, flavorful chorizo, and caramelized onions creates a savory and satisfying dish. The tortilla is made with eggs, potatoes, and a touch of cheese, resulting in a hearty and filling meal. Serve it as a main course or as a side dish for brunch or dinner.