After boiling water, cook for 15-20 minutes.

Preparation materials: corn 5, rock sugar moderate.

Step 1: Peel off the outer skin of the corn and keep the outer skin.

Step 2, corn into the pot corn skin over the top.

Step 3, add the right amount of water.

Step 4: Add a few grains of rock sugar.

Step 5, pressure cooker for about 25 minutes.

Step 6: Cook it.