1. The pressure cooker cooks beef tendons for about 20-25 minutes.

2. Using a pressure cooker to press beef tendon usually takes 20-25 minutes to completely press it. The texture is not hard and it is easy to chew. But the time should not be too long, otherwise it will affect the taste of the beef tendon. After the beef tendons are steamed in the pressure cooker, change to medium heat. Turn off the heat and wait until the pot is completely cool before opening it again. This way, the gas in the pot is retained and the water is fully immersed in the beef tendons.

3. A pressure cooker, also called a pressure cooker, is a kitchen pot. A pressure cooker applies pressure to the water through the physical phenomenon that the boiling point of liquid increases under higher pressure, allowing the water to reach a higher temperature without boiling, thereby speeding up the efficiency of stewing food. It can be used to heat steamed food to more than 100°C. In high altitude areas, using a pressure cooker can avoid the problem of lowering the boiling point of water and making it difficult to cook food.