Microwave Rice Cooker 0.5 Cup /1 Cup Easy Cooking It cook rice with a microwave oven. It measure rice with a cover. Cleansed rice, the discharging are easily possible, too. 1. Washed rice 2. That rice immersion water and leaving time for 20-30 minutes. 3. It heat in a Microwave Oven at 500W for 7 minutes at 0.5 cup , for 10 minutes at 1 cup . 4. As is steam it for 20 minutes.