This is a cooked tomato relish built on toasted cumin and mustard seeds, fresh ginger and garlic, ripe tomatoes, jaggery, and apple cider vinegar. It lands hot, tangy, and a little sweet all at once. Make a double batch on a Sunday and you have a condiment that punches up burgers, grilled chicken, and veggie sandwiches all week.
Why this recipe works
Two things carry this recipe. First, toasting the whole cumin and mustard seeds in a dry pan before anything else hits the heat — that brief contact with direct heat cracks open the seeds and releases oils you simply cannot get from pre-ground spices stirred in cold. Second, the combination of jaggery and apple cider vinegar does real work: the acid keeps the sweetness from going cloying, and together they create enough sugar-acid balance that the relish thickens properly and holds its flavor for weeks. Skip swapping jaggery for white sugar — white sugar dissolves faster but lacks the slight molasses depth that keeps the relish from tasting flat once it cools.
Leftovers and meal prep
Stored in clean, sealed jars in the fridge, this relish keeps well for up to three weeks — the vinegar and sugar act as preservatives. If you are making it for a cookout, it actually tastes better made two days ahead because the spices settle and mellow. For longer storage, freeze in small containers for up to three months; thaw overnight in the fridge and give it a quick stir before serving. Do not reheat the whole batch repeatedly — spoon out what you need and leave the rest cold.
What can go wrong
- Seeds burn before the ginger and garlic go in: Mustard seeds pop fast. Have your minced ginger and garlic measured and right next to the pan before you start toasting. The moment the seeds are popping steadily, add the aromatics — do not walk away.
- Relish stays watery after 20 minutes: Tomatoes vary a lot in water content. If yours are especially juicy, raise the heat slightly and stir more frequently. It should coat the back of a spoon before you pull it off the heat.
- Jaggery scorches on the bottom: Grated jaggery sinks and can catch if the heat is too high. Pour in the vinegar first, stir to combine, then add the jaggery — the liquid gives it somewhere to dissolve before it hits bare pan.
- Relish tastes sharp and harsh after cooking: Raw apple cider vinegar bite softens significantly with simmering time. If it still tastes sharp at the end, let it simmer uncovered for another five minutes rather than adding more jaggery.
- Scaling up for a crowd causes uneven cooking: Doubling or tripling the batch in the same pan means the liquid takes much longer to reduce and the bottom can scorch. Use a wider, heavier pan — a 12-inch skillet or a Dutch oven — so the relish spreads out and evaporates evenly.
Indian Spicy Tomato Relish
Ingredients
- 4 cups organic ripe tomatoes diced
- 2 tablespoons ginger finely minced
- 2 tablespoons garlic finely minced
- 1 tablespoon cumin seeds toasted
- 1 tablespoon mustard seeds toasted
- 1 teaspoon ground turmeric
- 1 teaspoon red chili powder adjust to taste
- 1 cup apple cider vinegar
- 1 cup jaggery grated
- 1 teaspoon salt to taste
Instructions
- Start by heating a medium-sized pan over medium heat. Add the cumin seeds and mustard seeds. Toast them gently until they begin to pop, releasing a fragrant aroma.
- Add the minced ginger and garlic. Sauté mixture until the garlic turns golden brown for an aromatic base.
- Stir in the diced tomatoes, ensuring they are evenly coated with spices. Cook until softened and begin to break down, approximately 10 minutes.
- Add the ground turmeric and red chili powder. Stir to combine and let the spices infuse into the tomatoes for a minute.
- Pour in the apple cider vinegar and sprinkle the grated jaggery. Stir until the jaggery dissolves completely. Allow to simmer on low heat until the relish thickens, about 15-20 minutes.
- Taste and season with salt according to your preference.
Notes
Nutrition
Frequently asked questions
Can I use canned tomatoes instead of fresh?
Yes, but drain off about half the liquid from the can before adding them or the relish will take significantly longer to reduce. One 28-ounce can of whole peeled tomatoes, crushed by hand, is a reasonable substitute for 4 cups of fresh diced tomatoes.
Where do I find jaggery, and is there a substitute?
Most Indian grocery stores carry it, and it is increasingly available in the international aisle of larger supermarkets. If you cannot find it, dark brown sugar is the closest substitute — use the same quantity and expect a slightly less complex flavor.
How do I know the relish is thick enough before jarring it?
Drag a spoon through the center of the pan — if the gap holds for two or three seconds before the relish flows back together, it is ready. It will also firm up a little more as it cools, so pull it off the heat just before you think it is done.
Can I make this less spicy without wrecking the balance?
Cut the red chili powder by half and it is noticeably milder while keeping all the other flavors intact. Do not compensate by adding more jaggery — the sweetness will tip out of balance and the relish will taste like jam.
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