Transform your garden-fresh zucchini into a tangy and sweet relish that's perfect for topping burgers, hot dogs, or even adding a burst of flavor to your sandwiches. This zucchini relish is a delightful way to preserve the summer harvest and enjoy it all year round.
While most of the ingredients in this recipe are common, you might need to pay special attention to celery seed and mustard seed. These spices add a unique flavor to the relish but may not be staples in every kitchen. Look for them in the spice aisle of your supermarket.
Ingredients For Zucchini Relish Recipe
Zucchini: Finely chopped to create the base of the relish.
Onions: Adds a sharp, savory flavor to balance the sweetness.
Green bell pepper: Provides a mild, slightly bitter taste and vibrant color.
Red bell pepper: Adds sweetness and a pop of color.
Sugar: Sweetens the relish and helps with preservation.
White vinegar: Adds acidity to balance the flavors and acts as a preservative.
Salt: Enhances the overall flavor of the relish.
Celery seed: Adds a subtle, earthy flavor.
Mustard seed: Provides a mild, tangy taste that complements the other ingredients.
Technique Tip for This Recipe
To achieve a finer texture for your zucchini relish, consider using a food processor to finely chop the zucchini, onions, and bell peppers. This will ensure a more uniform consistency and help the flavors meld together more seamlessly during the cooking process.
Suggested Side Dishes
Alternative Ingredients
zucchini - Substitute with cucumber: Cucumbers have a similar texture and water content, making them a good alternative in relish recipes.
onions - Substitute with shallots: Shallots provide a milder flavor and can be used in the same quantity as onions.
green bell pepper - Substitute with poblano pepper: Poblano peppers have a similar texture and a slightly richer flavor, adding depth to the relish.
red bell pepper - Substitute with yellow bell pepper: Yellow bell peppers have a similar sweetness and crunch, making them a suitable replacement.
sugar - Substitute with honey: Honey provides a natural sweetness and can be used in a slightly lesser quantity due to its higher sweetness level.
white vinegar - Substitute with apple cider vinegar: Apple cider vinegar has a similar acidity and adds a subtle fruity flavor to the relish.
salt - Substitute with sea salt: Sea salt has a similar salinity and can be used in the same quantity as table salt.
celery seed - Substitute with dill seed: Dill seed offers a similar earthy flavor and can be used in the same quantity.
mustard seed - Substitute with ground mustard: Ground mustard provides a similar tangy flavor and can be used in a slightly lesser quantity.
Other Alternative Recipes Similar to This Relish
How to Store or Freeze This Relish
Ensure your jars are properly sterilized before storing the zucchini relish. This can be done by boiling the jars and lids in water for about 10 minutes. Let them dry completely on a clean towel.
Once the relish has cooled, carefully ladle it into the sterilized jars, leaving about ½ inch of headspace at the top. This allows for expansion during the freezing process.
Wipe the rims of the jars with a clean, damp cloth to remove any residue. This ensures a good seal when you place the lids on.
Seal the jars tightly with their lids. If you plan to store the relish in the refrigerator, it can be kept for up to 3 months. For longer storage, freezing is recommended.
For freezing, label each jar with the date and contents. This helps you keep track of how long the relish has been stored.
Place the jars in the freezer. The zucchini relish can be frozen for up to one year. When ready to use, thaw the jars in the refrigerator overnight.
If you prefer not to use jars, you can also store the relish in freezer-safe bags. Fill the bags with the cooled relish, squeeze out as much air as possible, and seal them tightly. Lay the bags flat in the freezer for easy stacking and space-saving.
When thawing the relish, always do so in the refrigerator to maintain its texture and flavor. Avoid thawing at room temperature to prevent any risk of spoilage.
For best results, consume the zucchini relish within a year of freezing. This ensures the freshest taste and optimal texture.
How to Reheat Leftovers
- Gently warm the zucchini relish in a saucepan over low heat, stirring occasionally to ensure even heating. This method helps maintain the texture and flavor of the relish.
- For a quick reheat, place the relish in a microwave-safe dish, cover it with a microwave-safe lid or plastic wrap, and heat on medium power for 1-2 minutes. Stir halfway through to distribute the heat evenly.
- If you prefer a more hands-off approach, transfer the zucchini relish to a heatproof bowl and place it over a pot of simmering water (double boiler method). Stir occasionally until warmed through.
- For a slightly caramelized flavor, spread the relish on a baking sheet and warm it in a preheated oven at 300°F (150°C) for about 10 minutes, stirring once or twice during the process.
- If you're using the relish as a topping for grilled meats or vegetables, you can warm it directly on the grill in a heatproof dish, stirring occasionally until heated through.
Essential Tools for Making Zucchini Relish
Large pot: Used to combine and cook the zucchini, onions, green and red bell peppers along with the other ingredients.
Cutting board: Provides a safe and clean surface for finely chopping the zucchini, onions, and bell peppers.
Chef's knife: Essential for finely chopping the vegetables to the desired size.
Measuring cups: Used to accurately measure the zucchini, onions, bell peppers, sugar, and vinegar.
Measuring spoons: Used to measure the salt, celery seed, and mustard seed precisely.
Wooden spoon: Ideal for stirring the mixture frequently while it cooks to prevent sticking and ensure even cooking.
Sterilized jars: Necessary for storing the cooled relish to keep it fresh and safe for consumption.
Ladle: Useful for transferring the hot relish into the sterilized jars without making a mess.
Tongs: Handy for handling the sterilized jars safely, especially when they are hot.
Funnel: Helps in pouring the relish into the jars without spilling.
How to Save Time on This Recipe
Pre-chop vegetables: Finely chop zucchini, onions, and bell peppers in advance and store them in the fridge.
Use a food processor: Speed up the chopping process by using a food processor for uniform pieces.
Measure ingredients ahead: Pre-measure sugar, vinegar, salt, celery seed, and mustard seed to save time during cooking.
Sterilize jars in advance: Prepare and sterilize your jars before starting the recipe to streamline the process.
Simmer while multitasking: While the mixture simmers, use the time to clean up or prepare other parts of your meal.

Zucchini Relish Recipe
Ingredients
Main Ingredients
- 4 cups Zucchini, finely chopped
- 2 cups Onions, finely chopped
- 1 cup Green bell pepper, finely chopped
- 1 cup Red bell pepper, finely chopped
- 2 cups Sugar
- 2 cups White vinegar
- 1 tablespoon Salt
- 1 teaspoon Celery seed
- 1 teaspoon Mustard seed
Instructions
- 1. Combine zucchini, onions, green and red bell peppers in a large pot.
- 2. Add sugar, vinegar, salt, celery seed, and mustard seed to the pot.
- 3. Bring the mixture to a boil over medium heat, stirring frequently.
- 4. Reduce heat and simmer for 30 minutes, stirring occasionally.
- 5. Remove from heat and let cool. Store in sterilized jars.
Nutritional Value
Keywords
More Amazing Recipes to Try 🙂
- Chicken Seasoning Blend Recipe5 Minutes
- Stuffed Shells Recipe50 Minutes
- Chai Tea Latte Recipe15 Minutes
- Tuna Mac Recipe30 Minutes
- Italian Dressing Recipe10 Minutes
- Chicken Posole Recipe1 Minutes
- Texas Sheet Cake Recipe35 Minutes
- Chakchouka Shakshouka Recipe30 Minutes


Leave a Reply