By blanching the vegetables, they retain more vitamins and will cook faster when you decide to use them. To cook your frozen vegetables: Heat vegetables in water until tender.
Then strain them and blot them dry on a tea towel. Spread them out on a large cookie sheet and freeze quickly. When frozen, bag them in a freezer bag, They will last about 6 months.
Or, you can dehydrate them in a household dehydrator from Ronco etc. These dehydrated veggies, tomatoes, green peppers, mushrooms , bananas, peppers etc. will last over a year. The dehydrated veggies will come back in hot water just like fresh in soup or chili etc.
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Published by: New Mexico State University
By Pixie from Ohio
How do you freeze raw cauliflower and broccoli? Is it possible to freeze raw zucchini squash?
By Shirley from Tequesta, FL
Here's all the info you should need. :-)
I want to vacuum pack vegetables without cooking them. Can you freeze vegetables without cooking them?
Except for veggies like peppers and onions they need to be blanched. The reason is to keep their fresh color but, most importantly, to stop the enzymes that break down the quality and nutrients of the food. Here's some info I shared a few weeks ago:
Vegetable Water Blanching Timetable
There have been a lot of requests for blanching veggies as of late so here's an easy timetable to follow. Be sure to check tenderness part way into the blanching guide times because freshness and size of vegetables vary and can affect how long they truly need to blanch.
Be sure to give the veggies an immediate ice water bath after the blanching to stop the cooking process. Pat veggies dry if you are going to be freezing them and remove as much air from the freezer bag as possible because both help to reduce freezer burn.
Artichoke Hearts, Globe: 7 minutes
Artichoke Whole, Globe: 10 minutes
Artichoke Whole, Jerusalem: 3 to 5 minutes
Asparagus: Small Stalk - 2 minutes, Medium Stalk - 3 minutes, Large Stalk - 4 minutes
Beans: Snap, Green or Wax - 3 minutes
Beans: Lima, Butter, or Pinto - Small - 2 minutes, Medium - 3 minutes, Large - 4 minutes
Beets: Cook until tender
Broccoli, Florets and Stems: 1 1/2 inch pieces - 3 Minutes
Brussels Sprouts, Heads: Small - 3 minutes, Medium - 4 minutes, Large - 5 minutes
Cabbage or Chinese Cabbage: Coarsely Shredded, thin wedges or leaves separated - 1 1/2 minutes
Carrots: Whole - 5 to 6 minutes, Diced or Sliced - 2 to 3 minutes
Cauliflower, Florets and stems: 1 to 1 1/2 inches - 3 to 4 minutes
Celery: Diced - 3 minutes
Corn-on-the-cob: Small - 8 minutes, Medium - 10 minutes, Large - 12 minutes, kernels - 5 minutes
Eggplant: 1 1/2 inch slices - 4 to 5 minutes
Greens, All Varieties: Tough Stems Removed - 2 1/2 to 4 minutes
Kohlrabi: Whole - 3 minutes, Cubed - 1 minute
Mushrooms: 4 to 6 minutes
Okra: Small - 3 minutes, Large - 4 minutes
Peas: 1 1/2 to 2 1/2 minutes
Peppers, Sweet: Strips or Rings - 2 to 3 minutes, Halves - 3 to 4 minutes
Potatoes, All Varieties: Cook until tender
Pumpkin: Cook until tender
Rutabagas: Diced - 2 to 3 minutes
Soybeans, In Pod: 4 to 5 minutes
Squash, Winter: Cook until tender
Squash, Summer: 1/2 inch slices - 3 to 4 minutes
Turnips: Diced - 2 to 3 minutes
I am freezing zucchini and one of the methods is to freeze it unblanched. Is this method safe? What about the enzymes that blanching kills? I would hate to have problems with the zucchini once it is thawed but like the idea that it would not be as mushy as it gets when it is blanched. Please help, as we have a garden full of zucchini.
I wash my zucchini well and drain. Then grate it peeling and all for making my zucchini cakes in the winter. I've never had any bacterial problems arise after immediately thawing it for use.
I also do not blanch bell peppers but clean well and stuff with rice, tomatoes, ground beef and onion and place in freezer bags. When ready to use, I put them in a pan with water covering the lower bottom a little and use a lid and cook til done. Again never had any bacteria problems arise preparing some vegetables in this manner.
How do I to freeze vegetables?
By surelock from Lapeer, MI
If you can pick up a Ball Blue Book of preserving this will be a great help. I got mine at Wal-mart years ago and its a book that's worth it if you do canning or freezing of vegetables. Blanching is very important and must be done properly to destroy microorganisms that could destroy your food. But its a fairly easy process using boiling water don't over blanch this will cause a loss of flavor. Cool your vegetables by using ice water. Hope this helps.
How do you freeze cauliflowers and green beans? Do you have to blanch them first or can you freeze them without blanching?
By Yvonne from Coventry, England
Follow Elaine S' advice and it's the same (3 minutes) for cauliflower but the florets and stems need to be cut into about 1 to 1 1/2 inch pieces. Assorted veggies need different blanching times but beans and cauliflower happen to both be the same.
I have never frozen cauliflower but I am sure you can find directions by googling. For the green beans, you blanch them about 3 minutes and them cool them in ice water to stop the cooking action. Bag them, getting as much air out as possible. I use a straw to suck the air out as suggested by many on here.
Do all vegetables have to be blanched before freezing?
By G Norman from Oxfordshire
No - most do need to be blanched, but not all. I freeze summer squashes without blanching, just slicing and freezing. Tomatoes can be frozen whole. This is an excellent way to have fresh-tasting sauces all winter, and the skins just slip right off once the tomatoes are partially thawed. I also freeze corn straight out of the garden without shucking, then microwave still frozen and still in the husks - tastes like summer!
How do I freeze fresh celery?
I have done this too, but I also wrapped several layers of plastic wrap and placed it in a zip lock bag to insure no freezer burn, in case I didn't get it used up in a timely manner. Now I use a vacuum sealer works much better, no freezer burn because all the air has been 'sucked' out.
Cut it in sticks or in slices, wash it and freeze it. Make sure it is very dry before freezing so ice crystals don't form on it, which causes it to deteriorate faster. Also, try and remove as much air out of the container because air also does the same. Peppers and onions can also be frozen in this manner, without blanching.
I was considering lightly microwaving my home grown yellow squash and green beans instead of par boiling them which can make a lot of water, and then vacuum sealing is difficult.
Any suggestions would be appreciated. Thanks in advance.
By Daphna A. from Alachua, FL
I microwaved 2 years ago and they got that funny taste after 6 months. I then tried the steam method, instead of microwave. Leave them whole, and when you get them hot all the way through dunk them in ice water to cool at once like corn on the cob, dry with a towel and cut up and freeze that way. They probably won't save over a year without changing taste. This works for green and yellow squash. After about 7 months I take mine out and dry them in the dehydrator and powder them to add to all my dishes. including spagetti sauce. Dried veggies add good flavor even to fried meat.
Do I need to do anything (like blanch) veggies to use later as stirfry? Any other helpful hints? Thanks.
By Mary from Henderson, NC
Yes, you should blanch most of the veggies that you save for stirfry (squash, broccoli, green beans, etc). Green and red peppers, onions, celery, mushrooms don't have to be blanched, however.
How do I go about freezing these veggies altogether (cauliflower, broccoli, carrots, leeks, and capsicum (red and green)?
I planted my first garden this year and a lot of the veggies I planted are becoming ready to pick. I need to know how to go about picking the veggies and freezing them. Can I just pick them out of the garden, wash, and put in Ziplock bags or do they have to be cooked ahead of time? Most of the veggies I have are typical garden vegetables (peas, carrots, corn, broccoli, cauliflower, etc.)
By Pam S.
Why should you not freeze fresh vegetables?