How to Blanch Green Beans (2024)

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Learn How to Blanch Green Beans so they are deliciously tender-crisp every single time. Then you can sauté them for dinner, add them to salads, or just snack on them throughout the day.

Blanching is a cooking process that transforms fresh green beans into partially cooked, chilled green beans. This is a helpful process when you want the beans to cook quickly in another dish or you want to serve them as-is.

There are two parts to blanching: a quick boil in salted water, then a quick plunge in a bowl of ice water. The boiling does the cooking and the ice water stops the cooking so the beans don’t become overcooked and mushy.

Tutorial notes

• Trimming: Remove the stem ends with a knife or kitchen scissors. If your beans have them, remove any tough strings that run along the length of the beans. There’s no need to trim off the tails. Some love their green beans “frenched,” or sliced lengthwise down the middle.
• Buying: A green bean at its best should have vivid green color, a firm texture, and make an unmistakable “snap” whenbroken.Avoid any limp beans with rusty brown spots or slimy, darkened stems.
• Storing: Green beans should be stored in an open bag in the refrigerator. Unwashed, untrimmed green beans will last about 1 week.

Step-by-step instructions

1. To trim the beans, remove the stem ends with a knife or kitchen scissors. If your beans have them, remove any tough strings that run along the length of the beans. There’s no need to trim off the tails.

2. Bring a large pot of water to boil. Meanwhile, set out a large bowl of ice water. To the pot of boiling water, add the green beans and boil until tender-crisp but still have a bright green color, about 3 to 5 minutes.

3. Transfer to the cold water with a slotted spoon to stop the cooking.

4. Once the beans are completely cool, drain well in a colander and pat dry with a clean kitchen towel or paper towels.

Recipe tips and variations

• Yield: 1 pound of blanched green beans feeds about 4 people.
• Storage: Store leftovers covered in the refrigerator for up to 4 days.
• Make ahead: Wash and trim the beans up to 3 days in advance.
• Freezing green beans: Arrange blanched, drained beans in a single layer on a baking sheet lined with parchment or waxed paper and put it in the freezer. Once the beans are individually frozen, remove them from the sheet pan and transfer them to a freezer-safe container and freeze up to 9 months. Remove and reheat frozen green beans or thaw the whole bag overnight in the refrigerator before reheating.
• Favorite recipes for green beans: Put your blanched green beans to work in Veggie Fried Rice, Easy Cold Pasta Salad, a Niçoise Salad, or a green Bean Salad. or, just sauté your blanched string beans in a skillet with olive oil, garlic, lemon, salt, and black pepper. What an amazing flavor combination!
• More veggies to blanch: You can easily blanch broccoli, blanch asparagus, or even blanch cauliflower.
• Leftovers: Use leftover green beans in an omelet, pasta salad, or green salad. Or, dip cold beans in Hummus, Ranch Dressing, or Dill Dip.