Quick frozen sticky corn generally needs to be steamed for 15-20 minutes, and the specific time depends on factors such as corn size, firepower strength, and whether it has thawed. When frozen sticky corn is steamed directly without thawing, the steaming time usually needs to be extended to about 20 minutes because the internal ice crystals need to be fully melted. Use medium heat to keep the water boiling and ensure that steam can evenly penetrate the corn kernels. If the corn is large in size or tightly arranged, you can increase the steaming time by 5 minutes appropriately. If there is no resistance when poking the corn cob with chopsticks, it means it is ripe. The amount of water in the steamer should be sufficient to avoid drying out, and the lid should not be frequently opened halfway to avoid affecting the heating efficiency. The steaming time for thawed frozen sticky corn can be shortened to 12-15 minutes, at which point the corn tissue has softened and high-temperature steam can quickly gelatinize the starch. It is recommended to refrigerate and thaw the corn in advance or soak it in cold water for thawing. After thawing, drain the water before steaming. During steaming, a small amount of leaves should be retained on the outer layer of corn to lock in moisture. After steaming, they should be taken out immediately to prevent softening. If using a microwave oven for steaming, wrap it with cling film and leave air holes. Heat it on high heat for 8-10 minutes. When steaming frozen sticky corn, a small amount of salt can be added to enhance sweetness, but hypertensive patients should control the amount added. It is recommended to choose vacuum packaged frozen corn to reduce nutrient loss, and consume it as soon as possible after steaming to preserve the best taste. Daily storage should be kept below -18 ℃ to avoid repeated thawing and freezing that may affect quality. If corn has an odor or discoloration, it is not suitable for consumption. Elderly and children should pay attention to the temperature when eating to avoid burns.
How long does it take to steam frozen sticky corn
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