Zucchini Relish
| Prep Time | 30 minutes |
| Chilling / Salting Time | 2 hours (or overnight) |
| Cook Time | 20 minutes |
| Canning Time | 10 minutes |
| Total Time | ~3 hours (includes resting time) |
| Recipe Intensity / Difficulty Level | Easy to Medium (Beginner-friendly canning) |
| Yield | 6 pint jars (approx. 48 servings) |
Why You’ll Love This Recipe
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Zero Waste Solution: Perfect for using up oversized summer zucchini that are too large for frying or roasting.
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Balanced Flavor Profile: A delicious harmony of sweet sugar, sharp cider vinegar, mustard seed, and aromatic spices.
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Superior Texture: Salting and draining the shredded zucchini extracts excess moisture, keeping the final relish crunchier than standard store-bought pickle relish.
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Versatile Storage: Choose between a quick refrigerator relish (no canning required) or water bath canning for long-term pantry storage up to 1 year.
Ingredients Breakdown
Fresh Produce
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10 cups shredded or finely diced zucchini (about 4–5 large zucchinis)
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4 cups finely chopped yellow onions (about 2 large onions)
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2 cups finely chopped red bell pepper (about 2 medium peppers)
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1 cup finely chopped green bell pepper (about 1 medium pepper)
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¼ cup pickling salt or non-iodized sea salt (essential for pulling out liquid)
The Pickling Liquid & Spices
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2 ¼ cups Apple Cider Vinegar (5% acidity for safe canning)
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3 cups granulated white sugar (adjust slightly to taste, but sugar aids preservation)
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1 tablespoon mustard seeds
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1 tablespoon celery seeds
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½ teaspoon ground turmeric (for that signature bright golden hue)
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½ teaspoon ground nutmeg
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½ teaspoon black pepper
Pro-Tips for Success
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Do Not Skip the Salting Step: Zucchini is over 94% water. Squeezing out the moisture prevents the relish from becoming watery when stored.
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Uniform Chop Size: Using a food processor with a coarse shredding disc or pulse function speeds up prep while maintaining consistent texture.
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Acidity Safety: Always use commercially bottled vinegar with a guaranteed 5% acidity to ensure safe home canning.
Storage & Shelf Life
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Water Bath Canned: Stored in a cool, dark pantry for up to 12 months. Once opened, keep refrigerated and consume within 1 month.
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Refrigerator Method (No-Can Option): Skip the boiling water bath, let jars cool to room temperature, and place directly in the fridge. Best enjoyed after resting 24 hours to let flavors meld; keeps refrigerated for up to 4–6 weeks.
Nutrition Information
Serving Size: 1 Tablespoon (approx. 15g)
Servings Per Recipe: ~48 servings (6 pint jars)
| Nutrient | Amount Per Serving | % Daily Value* |
| Calories | 25 kcal | — |
| Total Fat | 0.1 g | 0% |
| Saturated Fat | 0.0 g | 0% |
| Trans Fat | 0.0 g | — |
| Cholesterol | 0 mg | 0% |
| Sodium | 110 mg | 5% |
| Total Carbohydrates | 6.2 g | 2% |
| Dietary Fiber | 0.4 g | 1% |
| Total Sugars | 5.4 g | — |
| Added Sugars | 5.0 g | 10% |
| Protein | 0.3 g | 1% |
| Vitamin C | 4.2 mg | 5% |
| Calcium | 6 mg | 0% |
| Iron | 0.1 mg | 1% |
| Potassium | 38 mg | 1% |