Is the frozen corn raw or cooked?
Usually cooked, but also raw and frozen. Quick-frozen corn is an effective method to preserve corn, which mainly protects its nutrition, sweetness and crispness through cold storage. Rinse with clear water before quick freezing, and then blanch the corn to cool it, which can minimize the loss of nutrients in the corn. If the corn is frozen, the nutrients contained in the corn will be continuously lost and may even deteriorate during frozen storage. ?
How long can quick-frozen corn be cooked?
1, there are two kinds of frozen corn. The first is that raw corn is refrigerated immediately without production and processing. In the case of cooking, relatively cooked frozen corn needs to be cooked for a long time. Generally, the water in the pot is boiled and then boiled for 20 minutes. According to the situation, according to the maturity of corn, it can be cooked for more than ten minutes.
2. The second situation is the cold storage of cooked corn. Because the corn has been cooked before refrigeration, it doesn't need to be cooked for long after refrigeration. It usually takes five or six minutes. Because it is cooked corn, if the corn is not frozen, all the corn can be taken if it is hot enough.
How to make fast corn?
After taking the corn out of the freezer, peel off the outermost thick skin without thawing, leaving the innermost two thin skins. Rinse it with clear water, put it in the pot, and then pour in cold water, so as not to touch the surface of the corn. Cooking with thin clothes can retain the unique flavor of food and make it easier to cook.
It is best to soak corn for 20-30 minutes before cooking it with high fire. This can effectively retain the vitamins of corn itself, and it tastes fragrant and chewy. The cooking time of different corn is slightly different. After the water is boiled, sweet corn (bright yellow) and old corn need to be cooked for another 8 minutes, and sticky corn (white) needs to be cooked for a long time, at least 10 minutes, so there is no need to overemphasize cooking and flowering.
After cooking, you need to squeeze out the corn and drain it in a strainer. Soak in water for a long time, the taste of corn will turn weak, and the taste will also decline. When cooking sticky corn and old corn, you can add a little salt after the water boils, and then cook. This can strengthen the taste of corn and make it taste sweet.
If you want to eat more nutritious boiled corn, you can add a little baking soda (edible alkali) to the water when cooking. This is because corn is rich in nicotinic acid, but it is difficult to be decomposed and absorbed by the human body in general. After adding baking soda, nicotinic acid in corn can be fully released, which has higher nutritional value.
Do you need to cook the frozen sweet corn kernels in the supermarket?
It needs cooking. Frozen corn kernels in supermarkets are generally stored in freezers to prevent corn from deteriorating after being stored at room temperature for too long. The temperature in the freezer is very low. If it is not cooked, the temperature of the corn will be too low. Eating cold corn kernels will cause excessive burden on the spleen and stomach, and cold will stimulate the stomach, which will easily lead to abdominal pain and diarrhea. Therefore, it is best to cook the frozen corn before eating it.