1. Wash the skin of the purple sweet potato and peel off the skin
2. Cut into strips of moderate thickness
3. Arrange them on a baking tray lined with greased paper
4. Choose the Whirlpool WTO-CS341T steaming oven, and the upper and lower pipes have independent temperature control.
5. Fill the water tank of the steam oven with water, select the "pure steaming" function mode, set the time for 20 minutes, the temperature is 110°C, and then start the program; after the program is over, take it out, the steam oven continues to select the "hot air convection" function mode, set the temperature to 120 °℃, start the program
6. When the temperature reaches 120°C, put the steaming pan in the middle of the steam oven, bake for 40 minutes, and turn it over halfway.
Tips:1. The time needs to be adjusted according to the thickness of the purple potato strips
2. Purple French fries can be steamed first and then grilled (the time is shortened to 30 minutes), the taste is softer
