Sweet and Tangy Green Tomato Relish with Onions and Peppers

Rated 5.0 stars by 1 users

Cuisine

American

Servings

Prep Time

20 minutes

Cook Time

45 minutes

Calories

Green tomato relish is a brilliant way to use up those end-of-season tomatoes that never quite ripen. Instead of tossing them, you can transform them into a zesty condiment that’s equally sweet, tangy, and savoury.

The combination of green tomatoes, onions, peppers, and spices creates a versatile topping that brightens up almost any dish. The balance of sugar and vinegar not only preserves the relish but also gives it that classic sweet-and-sour kick found in traditional Southern recipes.

This relish isn’t just about preserving — it’s about enhancing meals with a burst of flavour. A spoonful can elevate a plain hot dog, bring life to a ham sandwich, or serve as a surprising twist on a cheese board. It’s also an ideal canning recipe, allowing you to enjoy the flavours of summer well into the colder months.

If you’re looking for a way to reduce food waste, stock your pantry, and add excitement to everyday dishes, green tomato relish deserves a spot in your kitchen.

Image of Sweet and Tangy Green Tomato Relish with Onions and Peppers

Ingredients

8 cups green tomatoes, finely chopped
2 cups onions, finely chopped
1 cup red bell pepper, finely chopped
1 cup green bell pepper, finely chopped
3 cups granulated sugar
2 cups apple cider vinegar
2 tablespoons mustard seeds
1 tablespoon celery seeds
1 tablespoon salt
½ teaspoon ground turmeric

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Directions

In a large bowl, combine chopped green tomatoes, onions, and peppers. Sprinkle with salt, cover, and let stand for 1 hour. Drain and rinse.
Transfer vegetables to a large, heavy-bottomed pot. Add sugar, vinegar, mustard seeds, celery seeds, and turmeric. Stir to combine.
Bring mixture to a boil, then reduce heat and simmer uncovered for 45 minutes, stirring occasionally, until vegetables are tender and relish thickens.
Taste and adjust seasoning if needed.
Pour hot relish into sterilised jars, leaving ½-inch headspace. Seal with lids.
Process jars in a boiling water bath for 10 minutes, or cool and refrigerate for immediate use.

Nutrition

Serving Size: 1
per serving: Calories; 40

Amount/Serving % Daily Value

Fat: 0 grams; 0%
Saturated Fat: 0 grams; 0%
Cholesterol: 0 milligrams; 0%
Sodium: 60 milligrams; 3%
Carbs: 10 grams; 4%
Protein: 0 grams; 0%
Sugar: 8 grams
Fiber: 1 grams; 4%

10 Tips for when cooking this dish

Choose firm, unripe green tomatoes for the best texture.
Avoid too much white pith from peppers — it can add bitterness.
Don’t skip the initial salting step; it helps draw out excess moisture.
Stir occasionally while simmering to prevent sticking.
Taste toward the end — you can add more sugar or vinegar to balance.
Use a food processor to speed up chopping.
If you prefer spicy relish, add jalapeños or chilli flakes.
Sterilise jars properly if planning to store long-term.
Allow relish to sit at least a day before eating to deepen flavour.
Save leftover syrup from the pot as a marinade base.

Serve it with suggestions

Hot dogs and hamburgers
Pulled pork or BBQ chicken sandwiches
Grilled sausages or bratwursts
Turkey or ham sandwiches
Cheese and charcuterie boards
As a side with beans or cornbread

FAQs

Q: Can I make green tomato relish without canning?
A: Yes, store it in jars in the refrigerator and use within 2–3 weeks.

Q: Can I reduce the sugar in this recipe?
A: You can, but sugar helps balance acidity and preserves flavour.

Q: Can I make this relish spicy?
A: Yes, add jalapeños, red pepper flakes, or hot sauce during cooking.

Q: How long does canned relish last?
A: Properly canned relish can last up to 1 year when stored in a cool, dark place.

Q: What’s the difference between green tomato relish and chow chow?
A: Chow chow is a similar Southern condiment but usually includes cabbage and a different spice blend.

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Sweet and Tangy Green Tomato Relish with Onions and Peppers