Can you use a pressure cooker without the gauge?

Yes, you can use a pressure cooker without a gauge, but it's important to ensure that the cooker is designed for such use. Many modern pressure cookers have safety features and built-in pressure indicators that don't rely on a gauge. However, if your cooker is older or lacks these features, you may need to monitor the cooking process more closely to prevent over- or under-cooking. Always follow the manufacturer's guidelines for safe operation.