Guiso de acelga is a traditional stew. It’s usually made with a combination of Swiss chard, onions, sausage such as longaniza, heavy cream, oil, and salt. The chard is washed, cut into strips, and boiled in salted water. The onions are sautéed in oil, followed by longaniza bits, heavy cream, and cooked chard.

The stew is simmered for a few minutes, and it’s then seasoned with salt to taste before serving. This chard stew is typically accompanied by boiled or mashed potatoes on the side.