Safety classification
Tested
Testing authority: National Center for Home Food Preservation (University of Georgia / USDA-derived guidance)
Safety reviewed: 09/13/2026
Processing details
Source & provenance
Safety classification: Tested recipe from NCHFP.
Safety summary
Use bottled lemon juice, do not dilute the acidified syrup or use another syrup strength, and do not use larger jars.
Processing details
- Method
- Boiling Water
- Pack style
- Hot
- Jar sizes
- Half-Pint or Pint Jars
- Headspace
- 1/2 inch
- Processing time
- Pints 15/20/20/25 and quarts 20/25/30/35 minutes at 0–1,000/1,001–3,000/3,001–6,000/above 6,000 ft.
Tested source
Safety status: Tested authoritative recipe. Follow the National Center for Home Food Preservation source exactly.
Canning timeline
- Prepare jars and a boiling-water canner.
- Prepare firm ripe papaya and hot pack it in medium or heavy syrup acidified with 1/4 cup bottled lemon juice per quart of syrup.
- Fill pints or quarts, leaving 1/2 inch headspace.
- Pints 15/20/20/25 and quarts 20/25/30/35 minutes at 0–1,000/1,001–3,000/3,001–6,000/above 6,000 ft.
- Cool undisturbed 12 to 24 hours and check seals.
Equipment
Boiling-water canner, appropriate nonreactive cookware and preparation tools, jar lifter, and pints or quarts.
Visual method guide
- Prepare: Use exact ingredients and source-specific preparation.
- Pack: Hot pack; maintain 1/2 inch headspace.
- Process: Keep jars covered by boiling water and use the altitude schedule.
- Cool: Leave jars upright and undisturbed.
Safety essentials
Use bottled lemon juice, do not dilute the acidified syrup or use another syrup strength, and do not use larger jars.
About this recipe
Papaya is a tested NCHFP boiling-water home-canning recipe using hot pack.
Before you begin
- Method
- Boiling-water
canning - Pack
- Hot pack
- Jar size
- Pints or quarts
- Headspace
- 1/2 inch
Altitude and processing schedule
Pints 15/20/20/25 and quarts 20/25/30/35 minutes at 0–1,000/1,001–3,000/3,001–6,000/above 6,000 ft.
Affiliate disclosure: This recipe may contain affiliate links to
Papaya — NCHFP
Ingredients
- firm ripe papaya
- medium or heavy syrup
- 1/4 cup bottled lemon juice per quart of syrup
Equipment
- Boiling-water canner
Directions
- Prepare medium or heavy syrup and add 1/4 cup bottled lemon juice to each quart of syrup.
- Peel firm ripe papaya, remove seeds, cut into cubes, and gently cook in syrup for 2 to 3 minutes.
- Pack hot fruit into hot jars and cover with boiling syrup, leaving 1/2-inch headspace. Remove air bubbles, readjust headspace, wipe rims, and apply two-piece lids.
- Process hot-pack pints for 15/20/20/25 minutes and quarts for 20/25/30/35 minutes at 0–1,000/1,001–3,000/3,001–6,000/above 6,000 ft.
Recipe Notes
Private Notes
Questions or results?
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Tried this recipe?
Share your results how it turned out.Serving suggestions
Serve or use this preserved product according to its texture and flavor after opening; refrigerate leftovers.
Frequently asked questions
Can I change the recipe?
Only make changes expressly permitted by NCHFP. Use bottled lemon juice, do not dilute the acidified syrup or use another syrup strength, and do not use larger jars.
What if a jar does not seal?
Refrigerate promptly, or reprocess within 24 hours with a new lid and the complete tested process when permitted.
How this recipe compares
Papaya requires an acidified syrup; this is not the general fruit-purée procedure, which excludes papaya.
Troubleshooting
Measure bottled lemon juice into each batch of syrup before packing.
Discard jars showing leakage, bulging, spurting, mold, or other spoilage. Never taste to determine safety.
Source & provenance
Typical canning season
Season: All Year
Months: January, February, March, April, May, June, July, August, September, October, November, December
How much of the main ingredient should I grow?
12–35 lb of Warm-climate fruit per person per year
This is an annual planning range that includes preserving and typical fresh use. Plant, row-foot, and square-foot estimates are shown only when compatible cited yield or spacing data is available.
Garden yields vary by cultivar, climate, soil, pests, and care. Always measure the exact prepared ingredient amount required by the tested canning recipe.