1, peeled sweet potato and cut into long strips. Slice, cut into strips, big and small, just keep it even, not big and small at one time. Otherwise, the oven will arrive later, and it will still be raw.

2. Spread it in a water pot and steam 15 minutes. I'm waiting for the fire to boil before turning it down. It's almost like a poke with chopsticks, but it's not particularly familiar to eat.

3, flat on the grill to cool. I used a stent. It's cold now, and it will be cold soon. If there is no bracket, you can also put it directly in the tray, absorb water with kitchen paper, and then lay it flat on oil-absorbing paper.

4. Preheat the oven 180 degrees for 40 minutes.

At this point, a dried sweet potato is completed. Ha, I can't be a knife worker. Cut the sweet potato into some big ones and some small ones. Most sweet potatoes taste good. The outer layer is crisp, and the inside is a little soft, soft and chewy. Cut a small part into small pieces, it tastes a little crunchy, crunchy and delicious. If you like crunchy food, you can directly extend the time 10 minute.