Freezing Garden Produce Preparation, Packaging and Freezer Log Workbook

Purpose: Use this workbook to plan and document a home-freezing batch from harvest inspection through later use. It is designed to stand alone, but crop-specific preparation and blanching directions must come from the National Center for Home Food Preservation (NCHFP) or a current Cooperative Extension source.

Safety boundary. Freezing does not kill all bacteria, yeasts, or molds and does not make questionable produce safe. Do not freeze rotten produce or produce with an unresolved floodwater, sewage, chemical, unsafe-water, or animal-fecal contamination concern. Do not taste food to judge safety after a power outage.

Revision: September 6, 2026. New World Survival. General source framework: FDA, FoodSafety.gov, NCHFP, Cooperative Extension.

1. Batch identity

FieldRecord
Crop and variety
Harvest date/time
Amount harvested
Amount to freeze
Intended use after thawing

2. Produce screening

Produce is sound and appropriate maturity for freezing.

Rotten or moldy produce has been removed from the human-food stream.

There is no unresolved flood, sewage, chemical, unsafe-water, or animal-fecal contamination concern.

I know the texture/quality change to expect after thawing.

If any safety concern remains unresolved: stop. Use the applicable contamination or food-safety guidance before freezing.

3. Procedure source card

Source organization
Publication/page title
URL
Access date
Crop form/size matched?Yes / No
Preparation notes
Blanching method and exact time
Cooling direction
Headspace/package direction

4. Equipment and freezer readiness

Clean knives, board, colander, pot/blancher, basket, and timer ready.

Cold water/ice available for rapid cooling.

Freezer-grade bags/containers available.

Freezer thermometer reads 0°F (-18°C) or below.

Enough physical space exists to spread new packages for rapid freezing.

Freezer capacity calculationRecord
Freezer volume (cubic feet)
General NCHFP 24-hour load range: cubic feet × 2 to 3 lbLow: ______ lb    High: ______ lb
Unfrozen food already planned for same 24 hours
This batch weight
Within general load range?Yes / No / Manufacturer provides different limit

NCHFP general guidance: add only the amount that can freeze within 24 hours, usually about 2 to 3 pounds per cubic foot. Appliance-specific instructions can be more restrictive or more informative.

5. Blanching and cooling log

BatchWeightWater/steamTime starts when...Exact blanch timeCooling timeDrained?
1
2
3
General vegetable rule: most vegetables require blanching. Do not guess the time. NCHFP warns that underblanching and overblanching both reduce quality.

6. Packaging and labels

Package #Package typeAmount/servingsAir removed?HeadspaceLabel complete?
1
2
3
4
Minimum label: crop/product, form, package date, amount/servings. Add blanching time or intended use when it will help later.

7. Freezing log

Date/time entered freezerFreezer tempPackages spaced for airflow?Hard frozen check date/timeMoved to storage position

Notes on freezer behavior, frost, door seal, or unusual loading:

8. Freezer inventory

FoodPackage dateQuantityPlanned useUsed dateQuality notes

Rotation rule: use older packages first. At 0°F or below, recommended storage times generally describe best quality rather than a moment when continuously frozen food suddenly becomes unsafe.

9. Power outage decision record

During outage: keep the freezer door closed as much as possible.

Power failedDate/time: __________________
Power restoredDate/time: __________________
Freezer fullness before outageFull / about half / other
Appliance thermometer reading when checked________ °F
Ice crystals still present?Yes / No / Unknown
Do not taste-test. FoodSafety.gov says food that still has ice crystals or is 40°F (4°C) or below may be refrozen, although quality can decline. Use the current federal food-specific chart for items that warmed above 40°F. The current chart says frozen packaged/blanched vegetables held above 40°F for more than 6 hours should be discarded.

Food/package decisions and reason:

10. End-of-batch quality review

QuestionObservation
Was package seal intact?
Any freezer burn?
Color acceptable?
Texture appropriate for intended use?
Flavor acceptable?
Would you change blanching, draining, package size, air removal, or crop choice?

11. Prove-it check

I can explain why freezing does not sterilize food.

I can show the authoritative crop direction I used.

My blanching/cooling record is complete.

My packages are labeled and traceable to this batch.

I know the freezer temperature and 24-hour loading limit I used.

Another household member could use this record to repeat the process.

Reference reminders