1. Wash the bought tripe with clean water, and then soak it in hot water. A layer of mucosa will appear on the tripe soaked in hot water. Wipe off the mucosa, then add salt, corn flour, vinegar, and then rinse with water, and the tripe will be clean.

2. Boil a pot of water, add tripe, and then add baking soda and baking powder. At this time you will see bubbles in the water.

3. Turn the fire to medium heat. When the water boils, turn to high heat and cook for 30 minutes. After 30 minutes, turn to low heat and cook for 2 hours.

4, 2 hours later, poke it with chopsticks, chopsticks can easily poke it in, proving that the tripe has been cooked.

Tripe is one of the favorite foods of Bian Xiao people, and it is really not easy to cook, but Bian Xiao has some own methods.