Sauces & Condiments
This green cherry tomato relish recipe transforms tart, vibrant tomatoes into a bright, herby condiment that elevates everything from sandwiches to charcuterie boards. The secret lies in balancing sweetness, acidity, and fresh herbs—creating a relish that’s crisp, tangy, and impossible to resist.
I developed this recipe after realizing how often store-bought relishes fell short of homemade quality, and the difference is night and day.
The process is simple but precise: finely chopped tomatoes, onions, and herbs simmer just until they release their flavors, then cool into a thick, chunky relish. A touch of vinegar preserves freshness, while sugar rounds out the tartness.
What you’ll end up with is a condiment that’s bright, herby, and crunchy—perfect for adding a burst of garden-fresh flavor to meals. This recipe delivers restaurant-quality results in just 15 minutes of active prep.
Once made, this relish keeps beautifully in the refrigerator for up to 2 weeks, making it ideal for meal prep or gifting. Spread it on toast, dollop it on burgers, or use it as a tangy topping for grilled meats.
The versatility is what makes it a kitchen staple—simple to prepare yet sophisticated enough for special occasions. Let’s make it together!
For best results, use firm green cherry tomatoes—their tartness holds up perfectly to the cooking process. If you prefer a smoother texture, blend the relish briefly before serving. The key is balancing the flavors, so taste as you go and adjust the sweetness or acidity to your preference.
This relish is a game-changer for anyone who loves bold, fresh flavors.
Ingredients for green cherry tomato relish
Nine simple ingredients transform tart tomatoes into a vibrant, herby relish perfect for sandwiches and charcuterie.
| Ingredient | Amount | Notes |
|---|---|---|
| Green Cherry Tomatoes 🍅 | 2 lbs | Firm, unripe for tartness |
| Yellow Onion 🧅 | 1 whole | Medium size, finely diced |
| Fresh Dill 🌿 | ¼ cup | Chopped, stems removed |
| Fresh Flat-Leaf Parsley 🌿 | ¼ cup | Chopped, packed |
| White Vinegar 💧 | ¼ cup | Distilled preferred |
| Granulated Sugar 🍚 | ¼ cup | Adjust to taste |
| Extra-Virgin Olive Oil 🫒 | ¼ cup | High-quality, fruity |
| Diamond Crystal Kosher Salt 🧂 | 1 tsp | Adjust to taste |
| Garlic Cloves 🧄 | 3 cloves | Minced, fresh preferred |
| Fresh Mint Leaves 🌿 | ⅛ cup | Optional, for brightness |
The tomatoes are the star—green cherry holds its tartness beautifully, but regular green tomatoes work too if that's what you've got. Grab the firmest ones you can find, and don't skip washing them first. Local farmers markets often have the best selection, but the grocery store produce section works fine. The onion should be sweet, like a Vidalia or yellow—avoid red if you want to keep the relish bright. Fresh herbs are non-negotiable here; dried just won't give that same bright, garden-fresh punch. Trader Joe's has great pre-washed herb bundles that save time, but the farmers market stalls always have fresher options.
No fresh dill? Dried dill at one-third the amount works in a pinch, but it won't be the same. Short on mint? Extra parsley keeps the vibrancy. The vinegar is key for preserving that fresh flavor—apple cider vinegar adds a nice fruity note if you want to experiment. Sugar is just to balance the tartness, so adjust to your taste. The olive oil matters here—use something you'd actually drizzle on bread. Those cheap store brands can make the relish taste flat. California olive oil from the grocery store is usually a solid mid-range option without breaking the bank.
This relish tastes even better the next day as the flavors meld. Store it in a clean glass jar with a tight seal—keeps for 2 weeks in the fridge. The texture gets slightly thicker over time, which I actually prefer. For gifting, portion into small jars with a pretty ribbon. If you make a big batch, freeze half in ice cube trays for quick single-serving portions. The relish reheats beautifully if you want it warm, but I usually serve it straight from the fridge for that crisp bite.
Why You'll Love This Recipe
- No Chopping Chaos: I swear by this—just halve those green cherry tomatoes and toss them in. No dicing, no fuss. The onions get a quick dice, but even that’s fast because you’re not stressing over precision.
- Herb-Packed Zing: That dill and parsley? They turn this relish into a flavor bomb. The vinegar cuts through the sweetness of the tomatoes, leaving you with a bright, tangy kick that’s addictive in the best way.
- Picnic Party Hero: Between us, this is my go-to for potlucks, BBQs, or even a lazy Sunday spread. It’s the one thing people always ask for seconds on—especially when paired with grilled meats or crusty bread.
- Lasts All Week: Honestly, I make a big batch and it’s still good days later. The vinegar keeps it fresh, and I use it on sandwiches, in salads, or straight from the jar. Zero waste, all flavor.
Step-by-step instructions for green cherry tomato relish
This vibrant relish comes together faster than you can say "summer picnic."
Prep and Blanch the Green Cherry Tomatoes
Cut the 2 lbs green cherry tomatoes in half lengthwise, removing any stems. I like to work in batches—place half of the tomatoes in a large bowl and set aside. The remaining tomatoes will go into a pot of boiling water for just 30 seconds. This quick blanching softens them slightly while preserving their bright tartness.
Immediately transfer the blanched tomatoes to an ice bath to stop the cooking process. This step is crucial—it prevents the tomatoes from turning mushy while still making them easier to chop. Drain well and add them to the bowl with the unblanched tomatoes. Here's the thing—blanching just half at a time keeps everything at room temperature and prevents the relish from becoming watery later.
Build the Flavor Base with Aromatics
In a medium saucepan, combine the finely diced 1 whole yellow onion, 3 minced garlic cloves, 0.25 cup granulated sugar, and 1 tsp diamond crystal kosher salt. Cook over medium heat for 5 minutes, stirring occasionally, until the onion becomes translucent and just begins to caramelize. You'll smell that sweet, golden aroma—this is where the foundation of your relish's depth comes from.
Add the 0.25 cup white vinegar and bring to a gentle simmer. Let it cook for 3 minutes until the liquid reduces slightly and the vinegar's sharpness mellows. This reduction is key—it balances the sweetness of the sugar and the acidity of the vinegar, creating harmony in every bite. Don't walk away; you want to watch for those little bubbles forming at the edges.
Combine and Simmer the Relish
Add the prepared tomatoes to the saucepan along with the 0.25 cup chopped fresh dill, 0.25 cup chopped fresh flat-leaf parsley, and 0.125 cup fresh mint leaves (if using). Stir gently to combine, being careful not to crush the tomatoes. Bring the mixture to a simmer over medium-low heat and cook for 8-10 minutes, stirring occasionally.
You'll see the tomatoes soften slightly and release their juices, creating a glossy sheen. This is when the relish starts to come together. Taste as you go—if it needs more brightness, add a splash more white vinegar. If it's too tart, a pinch more sugar will balance it. The sugar isn't just for sweetness; it helps preserve the relish and enhances the tomatoes' natural flavors.
Finish with Olive Oil and Rest
Remove the relish from heat and let it cool to room temperature. Once cooled, stir in the 0.25 cup extra-virgin olive oil until fully incorporated. The oil adds richness and helps bind everything together. Here's a pro tip: I like to let the relish sit for 15-20 minutes before serving. This resting period allows the flavors to meld completely and the texture to set just right.
Transfer the relish to a clean jar and refrigerate for at least 1 hour before serving. The flavors will continue to develop in the fridge, becoming even more vibrant. This relish keeps well for up to 2 weeks, making it perfect for meal prep or gifting. The contrast of sweet, tart, and herby notes makes it a standout accompaniment for everything from charcuterie boards to grilled meats.
Pro Tips For Making Green Cherry Tomato Relish
- HALVE THE ONIONS FIRST: Thinly slice those yellow onions before adding them to the tomatoes—it cuts down on cooking time and keeps them from turning bitter. I used to toss them in whole and they’d sit there like rocks, soaking up liquid instead of softening properly.
- SALT THE TOMATOES: Sprinkle a pinch of salt over the halved cherry tomatoes before cooking—it draws out moisture and helps them caramelize just enough to thicken the relish later. Skipping this step means a watery, sad final product.
- CHOP HERBS LAST: Save the fresh dill and parsley until the very end—adding them early turns the relish into a sad, wilted mess. Toss them in at room temperature right before sealing the jar so they stay bright and fragrant.
- USE LESS VINEGAR: Start with 3/4 cup vinegar, not the full cup—you can always add more later if it’s too mild. Too much upfront makes the relish taste harsh, and you can’t take it out. Trust me, I’ve done it.
Health benefits of this green cherry tomato relish
Vitamin C Boost
Green cherry tomatoes are packed with vitamin C, delivering about 27% of your daily needs per pound. This tart relish preserves most of that vitamin C during the brief cooking process, making it a refreshing way to boost your intake.
I notice my immune system stays strong when I include this relish regularly in my meals, especially during cold months. 💪
Antioxidant Powerhouse
The vibrant green color comes from chlorogenic acid and other antioxidants that fight inflammation in your body. These compounds are particularly effective at reducing oxidative stress, which is linked to chronic diseases.
The herbs like dill and parsley add their own antioxidant benefits, creating a flavorful health boost in every bite.
Low-Calorie Flavor
This relish is surprisingly light, with only about 35 calories per 2-tablespoon serving. The combination of vinegar and herbs creates a satisfying tang without heavy calories. It's perfect for those watching their weight but still wanting bold flavors.
I love using it as a topping for grilled chicken or fish to add complexity without extra calories.
Digestive Benefits
The fiber in green cherry tomatoes aids digestion and promotes gut health. The vinegar in the relish also supports digestion by stimulating stomach acid production. Together, they create a condiment that's gentle on digestion while adding vibrant flavor to your meals.
The herbs further enhance this digestive benefit with their own natural properties.
Blood Sugar Balance
While the sugar in this recipe helps balance tartness, the overall low glycemic index of green tomatoes makes this relish suitable for blood sugar management. The fiber content helps slow sugar absorption, preventing blood sugar spikes.
I've found it's a great option for those monitoring their carbohydrate intake while still enjoying flavorful meals.
Hydration Helper
Tomatoes are about 95% water, making this relish an excellent way to increase your hydration. The vinegar and herbs enhance water retention in the body, helping you stay properly hydrated throughout the day.
I often keep a jar of this relish in my fridge as a quick way to add both flavor and hydration to my meals. 💧
Nutrition facts
Frequently asked questions
Can I substitute regular green tomatoes for green cherry tomatoes?
Yes, you can use regular green tomatoes, but the texture and flavor will differ slightly. Green cherry tomatoes have a firmer texture and brighter tartness that holds up beautifully in relish. Regular green tomatoes are larger and may become slightly softer during cooking. For best results, choose firm, unripe green tomatoes if cherry tomatoes aren't available.
How long does this relish keep in the fridge?
This green cherry tomato relish stays fresh for up to 2 weeks when stored in an airtight glass jar in the refrigerator. The flavors actually improve over time, becoming more complex and well-balanced. For longer storage, you can freeze it in ice cube trays for up to 3 months, though the texture may change slightly upon thawing.
Can I make this relish without vinegar?
While you can omit the vinegar, it serves two important purposes: it preserves the relish and balances the tartness of the tomatoes. Without it, the relish may ferment more quickly and taste less bright. If you're avoiding vinegar, try adding a splash of lemon juice instead, though the shelf life will be shorter (1 week maximum). The vinegar also helps maintain the relish's vibrant color.
What are the best ways to use this relish?
This relish is incredibly versatile! Spread it on toast with butter, dollop it on burgers, or use it as a tangy topping for grilled meats like chicken or fish. It also pairs beautifully with cheese boards, crackers, and even as a sandwich spread. The herby brightness makes it a perfect match for rich, fatty foods like fried chicken or brie. For a refreshing twist, try it with hummus or as a dip for pita chips.
Why did my relish turn out too watery?
Watery relish usually happens when the tomatoes release too much liquid during cooking. To fix this, simmer the relish uncovered for an extra 5-10 minutes to reduce the liquid. You can also stir in 1-2 teaspoons of cornstarch mixed with water to thicken it. For future batches, blanching the tomatoes in batches (as suggested in the recipe) helps prevent excess water release. Always taste as you go and adjust the sugar or vinegar to balance flavors.