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Blanching and Shocking Vegetables

By:   Allrecipes Staff

Easy steps for perfectly blanched veggies.

Blanching and shocking allows you to partially cook vegetables and cool them quickly so they retain their crunch. Use blanched vegetables in salads, pasta dishes, and as appetizers with dips.

1. Blanching and shocking can be used to cook almost any vegetable. We have chosen to use green beans to illustrate the method. The green beans have been washed, and the ends have been cut off.

    2. Prepare a pot of salted, boiling water and an ice bath (a bowl full of ice and water). The salt will permeate the outer walls of the vegetable being blanched and enhance the flavors. If you would rather not use salt, plain boiling water will suffice.

      3. Place your vegetables a few at a time into the boiling water, being careful not to crowd them. Keep the water at a consistent boil. Test the vegetables for doneness after a minute or so; green beans should be crisp, yet cooked. To test larger vegetables like broccoli, insert a small sharp knife into the thick part of the stem. If the broccoli clings to the knife, it needs more time. If the knife slides in and out easily, the broccoli is ready to be shocked.

        4. Once you have established that the vegetables are cooked, quickly remove them from the boiling water and plunge them into the ice bath (this act is called "shocking"). Immersing the vegetables in ice water will halt the cooking process completely.

          5. Keep the vegetables in the ice water long enough for them to cool completely, then drain them well. If you remove the vegetables from the ice bath before they finish cooling, they will continue to cook from the inside out resulting in a mushy finished product.

          Browse these articles and links for ideas for your blanched veggies:

          Comments
          Dr.Sweetie 
          Aug. 11, 2009 2:09 pm
          Can I freeze zucchini? I want to use it later in bread, cakes, etc. Should I just grate it and freeze that way? Or freeze whole? Slices? HELP!
           
          Kelly 
          Aug. 11, 2009 5:41 pm
          When I am wanting to save zucchini for breads and such, I go ahead and grate them and measure them out for the recipe, storing each serving in it's own individual baggie. Then, remove as much air as possible before sealing. When you are ready to use the zucchini, thaw it out and remove the excess water left in the baggie.
           
          Joene 
          Aug. 13, 2009 7:18 am
          Kelly - THANK you! I have lots of zucchini - some already grated and I was wondering about blanching? I will go ahead measure and freeze. Here's to zucchini bread in Dec/Jan.
           
          Aug. 13, 2009 8:05 am
          Thank you very much for the info! I wanted to can my zuc, but not enough of it comes ripe, so freezing is the next best thing!
           
          Aug. 14, 2009 10:41 am
          Dr. Sweetie, For the zucchini question. Yes, you can freeze zucchini. I grate it and freeze it in containers, 2 cups of shredded zucchini per container and after it is froze solid I then transfer the frozen zucchini into seal bags (sealer machine, not zip lock. They might work but I never tried it with regular zip lock freezer bags). It holds for at least 6 months because the last one I pulled out was 6 months old and still tasted good in my zucchini bread. Hope this helped!
           
          PINAMACA 
          Aug. 14, 2009 11:07 pm
          Thank you for the info and vedio of how to blanch the vegetables praperly.I used to cook everyday and also how to pickles fruit and veges very happy...
           
          PINAMACA 
          Aug. 14, 2009 11:09 pm
          Thank you for the info and vedio of how to blanch the vegetables praperly.I used to cook everyday and also how to pickles fruit and veges very happy...
           
          candy566 
          Aug. 18, 2009 9:49 am
          This was EXACTLY what I needed on freezing the zucchini! I have so many and make tons of bread to freeze but end up buying over priced zucs in the winter. Now I will just shred and freeze the excess. I sure didn't want to blanch. THANKS SO MUCH!
           
          candy566 
          Aug. 18, 2009 9:53 am
          For Tina, and anyone else using Seal a meal with liquid type veggies- just freeze it sitting up right in the seal a meal bag, and after its frozen, seal it- saves transfer and a dirty container.
           
          Aug. 20, 2009 11:09 am
          Love my food saver. I have been making marinara sauce and freezing. The fresh tomatoe sauce is so gooood. I've been adding eggplant, yellow squash and zucchini. 3 of my daughters have now begun to make their own sauce instead of using canned. You do have to freeze it in the bag and then seal it. So fresh and lovely colors.
           
          Aug. 20, 2009 4:40 pm
          Thanks for the very valuable info. I'm glad I decided to check here on how to freeze zucchini.
           
          Aug. 20, 2009 6:39 pm
          candy566, Thanks for the tip. I never thought of that with the seal bags. Tina
           
          Aug. 20, 2009 6:43 pm
          Does anyone have a good Harvard Beet recipe that I would be able to can? I know there has to be a recipe out there since you can buy them in the store sealed in jars. Just haven't come across one yet. HELP! I have sooo many beets that I need to do something with. Thanks! Any good beet recipe ideas would be appreciated...
           
          EmeraldJade 
          Sep. 2, 2009 8:18 pm
          Thank you very much for this valuable tips. Now, my vegetables will not look overcooked or soft.
           
          Swanee37 
          Oct. 13, 2009 6:28 am
          I tried freezing brocolli, I used the florets and just a little stem. I did the whoe nine yards, blanching etc. & used vacuum bags. I was a little shocked to have them freeze like an ice cuble. a real brick. Next time I freeze brocolli, I'm going to use a salad spinner to get the excess water out. I can't wait to try it. The frozen broccoli looks great, tastes great(after it thawed) Well worth the little work it took.
           
          amykins Supporting Member (Click to learn more about Supporting Membership)
          Nov. 14, 2009 10:34 pm
          When I froze vegetables, broccoli, cauliflour, asparagus, I went through the blanching process, then lined a cookie sheet w/wax paper, set the "shocked" vegetable pieces on the cookie sheets and froze first, then sealed. Either microwave or boil. Fresh Asparagus in December that's not $3.98 a pound? Priceless.
           
           
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