🍅 Homemade Ketchup
15 Pints of Perfect Condiment Gold
🍅 15 pints of rich, tangy, homemade ketchup — better than store-bought!
📌 In This Article
🍅 My Homemade Ketchup Story
"I made ketchup today. It turned out tasting like store-bought and sticks to a french fry like it should. Good thing cause it made 15 pints." 🍅✨
That's the kind of victory every home canner dreams of. Fifteen pints of rich, tangy, perfectly thick ketchup – and it actually tastes like the real thing. No weird aftertaste. No runny, watery disappointment. Just pure, classic ketchup that clings to a french fry like it was born to do it.
I'll admit, I was skeptical at first. Could homemade ketchup really be that much better than Heinz or Hunt's? I decided to find out. I gathered my ingredients, cleared my schedule, and prepared to be amazed.
And amazed I was. The depth of flavor, the perfect balance of sweet and tangy, the rich tomato taste — it was a revelation. The spices I added — cinnamon, cloves, allspice — created a complexity that no commercial ketchup could match. My homemade ketchup had warmth, character, and a freshness that made me never want to go back.
💬 What I discovered: "Say goodbye to bland and generic ketchup and savor the incredible taste of your own creation." That's not just a tagline — it's the truth. Once you make your own, you'll never look at store-bought ketchup the same way again.
📦 Ingredients
For 15 Pints of Ketchup:
- 🍅 48-50 lbs ripe tomatoes (about 15 quarts)
- 🧅 4 lbs onions, chopped
- 🌶️ 2 lbs sweet red peppers, seeded and chopped
- 🌶️ 2 lbs sweet green peppers, seeded and chopped
- 🍎 18 cups apple cider vinegar (5% acidity)
- 🍬 18 cups sugar
- 🧂 ½ cup canning salt
- 🌿 6 tbsp dry mustard
- 🌶️ 3 tbsp ground red pepper (cayenne)
- 🌿 3 tsp whole allspice
- 🌿 3 tbsp whole cloves
- 🌿 6 cinnamon sticks
💡 Note: The Ball recipe makes about 7 pints from 24 lbs of tomatoes. This scaled version makes 15 pints. If you don't need this much, you can easily halve the recipe!
📝 Step-by-Step Instructions
Prep the Tomatoes:
- Skin the tomatoes: Wash tomatoes and dip in boiling water for 30-60 seconds until skins split. Transfer to cold water, slip off skins, core, and quarter.
- Prep vegetables: Remove seeds from peppers and slice into strips. Peel and quarter onions.
- Blend: Working in batches, blend tomatoes, peppers, and onions in a blender at high speed for about 5 seconds. You want a rough puree, not completely smooth.
Cook and Reduce:
- Cook down: Pour the blended mixture into a large stockpot. Bring to a boil, then reduce to a gentle boil and cook for 60 minutes, stirring frequently.
- Add flavor base: Add vinegar, sugar, salt, and a spice bag containing the dry mustard, red pepper, allspice, cloves, and cinnamon sticks. Tie the spices in cheesecloth for easy removal later.
- Reduce to perfection: Continue boiling and stirring until the volume is reduced by half and the ketchup "rounds up on a spoon with no separation of liquid and solids". This is the key to that thick, clingy texture.
- Remove spice bag: Fish out the spice bag and discard.
Fill and Process:
- Fill jars: Ladle hot ketchup into prepared jars, leaving ½ inch headspace. Wipe rims, apply lids, and screw bands fingertip-tight.
- Process in water bath: Process pints in a boiling water bath for 15 minutes (adjust for altitude).
- Cool and check seals: Turn off heat, remove the canner lid, and let jars sit for 5 minutes. Remove jars and cool undisturbed for 12-24 hours. Press the center of each lid – no flex means a good seal.
🔧 Troubleshooting – What If Something Goes Wrong?
- Too thin / runny: Not reduced enough. Simmer longer uncovered. In a pinch, add ½ tsp apple pectin dissolved in 1 tbsp hot water.
- Too thick: Over-reduced. Whisk in hot water, 1 tablespoon at a time, until desired consistency.
- Separated liquid: Not cooked enough. Return to pot and continue simmering until it mounds on a spoon.
- Bitter flavor: Spices over-extracted. Remove spice bag earlier next time.
- Too sweet: Too much sugar. Reduce sugar next batch.
- Not tangy enough: Not enough vinegar. Add more vinegar while simmering.
- Jars didn't seal: Rim not clean or lid defective. Refrigerate and use within 3 weeks, or reprocess with new lids within 24 hours.
- Mold in jars: Improper processing or low acidity. Discard. Ensure vinegar is 5% acidity and follow processing times exactly.
🥫 Water Bath Canning – Safe Preservation
Why acidity matters: The vinegar raises the pH to a safe level for room-temperature storage. Do not reduce the vinegar or use a lower-acid version.
Safety Rules:
- Use vinegar with 5% acidity – check the label
- Don't cut back on vinegar – it's essential for safety
- Don't add extra low-acid vegetables – it changes the pH balance
- Follow processing times exactly – altitude adjustments matter
Altitude Adjustments:
- 0 – 1,000 ft: 15 minutes
- 1,001 – 6,000 ft: 20 minutes
- Above 6,000 ft: 25 minutes
✨ Pro Tips for Perfect Ketchup
- Use ripe, flavorful tomatoes: Roma or San Marzano are excellent choices.
- Don't skip the straining: Removing seeds and skins is essential for a smooth ketchup.
- Patience is key: The long simmering time concentrates flavors — don't rush this step.
- Taste as you go: Adjust sugar, vinegar, and spices to your personal preference.
- For a smoother texture: Run the finished ketchup through a food mill or blend it before canning.
- For extra depth: Roast the tomatoes and peppers before blending for a smoky flavor.
❓ Frequently Asked Questions
❓ How long does homemade ketchup last?
Properly sealed jars last 12-18 months in a cool, dark pantry. Once opened, refrigerate and use within 3-4 weeks.
❓ Can I use fresh tomatoes instead of canned?
Yes – this recipe is designed for fresh tomatoes. Use 24 lbs for 7 pints.
❓ Can I reduce the sugar?
You can adjust slightly, but sugar helps with preservation and texture. Cutting too much may affect the set and shelf life.
❓ Why is my ketchup watery?
You didn't reduce it enough. Return to the pot and simmer longer until it mounds on a spoon.
❓ Can I double the recipe?
It's better to make multiple batches. Doubling can make it difficult to achieve proper reduction.
❓ Can I use this recipe for freezer ketchup?
Yes – omit the canning step and freeze in containers for up to 1 year.
❓ Why does my homemade ketchup taste different from store-bought?
It's fresher, less sweet, and has more real tomato flavor. Let it rest for 2-3 days in the fridge – the flavors will meld.
❓ Can I make spicy ketchup?
Absolutely! Add a pinch of cayenne pepper, red pepper flakes, or a chipotle pepper for smoky heat.
📄 Printable Recipe Card
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║ HOMEMADE KETCHUP ║
║ 15 Pints of Perfect Condiment Gold ║
╚═══════════════════════════════════════════════════════════════════════╝
YIELD: ~15 pints | TIME: 4 hours
INGREDIENTS (for ~15 pints):
- 48-50 lbs ripe tomatoes (about 15 quarts)
- 4 lbs onions, chopped
- 2 lbs sweet red peppers, chopped
- 2 lbs sweet green peppers, chopped
- 18 cups apple cider vinegar (5% acidity)
- 18 cups sugar
- ½ cup canning salt
- 6 tbsp dry mustard
- 3 tbsp ground red pepper (cayenne)
- 3 tsp whole allspice
- 3 tbsp whole cloves
- 6 cinnamon sticks (in spice bag)
INSTRUCTIONS:
1. Skin, core, and quarter tomatoes.
2. Seed and slice peppers; peel and quarter onions.
3. Blend vegetables in batches (5 seconds each).
4. Boil gently 60 minutes, stirring frequently.
5. Add vinegar, sugar, salt, and spice bag.
6. Boil until reduced by half and mounds on spoon.
7. Remove spice bag. Ladle into jars (½" headspace).
8. Process pints 15 minutes in water bath.
9. Cool 24 hours. Check seals.
STORAGE: Unopened 12-18 months (cool, dark).
Refrigerate after opening.
"Tastes like store-bought and sticks to a french fry like it should!" 🍅
© CanningRebels — Homemade Ketchup | 15 Pints of Perfection
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