How Long To Blanch Green Beans (And Why)?

Exact Answer: 2 to 3 Minutes

Blanching is an easy cooking method that facilitates holding the colorful and crisp texture of a few sparkling culmination and vegetables. When one blanches something, they put the vegetables into boiling water for a particular period then plunge into a tub full of iced water to forestall the cooking process. One of the most efficient ways to store green beans for later consumption is to freeze them.

According to the National Center for Home Food Preservation, it is necessary to blanch green beans because the enzymatic action, which can lead to loss of taste, color, and texture, cleans the surface of dirt and organisms, lightening the color and reducing the loss of Vitamins. There is nothing like freshly picked green beans and, it is easy to keep the fresh taste.


How Long To Blanch Green Beans?

Different Types of Green BeansDuration To Blanch
Green or Snap Beans2 to 4 Minutes
French Green Beans 4 Minutes
Long Beans3 to 5 Minutes

There are many ways to cook fresh green beans, but blanching is one of the best and easiest ways to cook crispy yet tender green beans or green beans to perfection every time. Fresh green beans are purchasable pre-cut in bunches or from the vine. Place raw green beans in a colander and rinse under cold water, then shake to dry.

Blanching is very easy and only takes a few minutes. One mainly waits for the water to boil. Two-step blanching means steaming fresh green beans for a few minutes and then stopping the cooking quickly. Trimming the green beans is very easy. One can prune the ends of each green bean with their fingers or use a sharp knife to cut the inedible part of the stem from the tip. Rinse green beans. Cook in the pan of salted water till it boils. Make an ice bath by filling a bowl with cold water and some ice, adding the raw cut green beans to the boiling water, and boiling for 2-3 minutes. Add the green beans to the ice bath for 4-5 minutes.

Why Does It Take That Long To Blanch Green Beans?

Blanching brightens the color of vegetables and is especially beneficial for green vegetables like green beans, broccoli, peas, kidney beans, and asparagus. It partially cooks vegetables, making them perfectly crispy and tender. It also removes the bitterness from certain vegetables such as kale, broccoli rabe, and bitter melon.

Blanching or instant cooking can also help loosen the skin of nuts like almonds and soft, thin-skinned fruits like tomatoes and peaches. Instant Boil preserves the plant nutrients. Blanching is a crucial step before freezing vegetables. It only takes 2 to 3 minutes to blanch raw green beans in boiling water. After rapid boiling, soak in ice water for 4 to 5 minutes.

Quick blanching or boiling is a great way to cook green beans until crispy. Although one can freeze green beans without blanching them, it is preferable to blanch them before freezing the green beans. Store raw, unwashed green beans in a bag or container in the refrigerator or the refrigerator’s vegetable drawer for up to a week. After blanching, store cooked green beans in a resealable bag in the fridge for up to 8 months.

It only takes a few minutes to blanch vegetables on the stove. If one cooks green beans too long, the lovely green color can change to a dull olive green. For tasty blanched vegetables, always cook in boiling salted water. Blanched Green Beans are a great addition to any homemade raw food source item.


Although most people eat green beans as a vegetable, they grow from the plant’s flower and have seeds inside. Most beans are specially grown for their seeds to be harvested, better known as dried beans in their many different varieties.

Like many other vegetables, One should blanch green beans before freezing. Blanching is the process of boiling vegetables in water before quickly chilling them in a large amount of ice water (60 degrees Fahrenheit or less) to stop the cooking process. It halts the action of enzymes that can cause a loss of taste, color, and texture, ensuring that green beans retain their freshness when frozen.


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Hi! I'm Nidhi.

Here at the EHL, it's all about delicious, easy recipes for casual entertaining. So come and join me at the beach, relax and enjoy the food.

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