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Spicy (or Not-So-Spicy) Tomato Jam

 

Makes about 2 cups

Sweet • Tangy • Savory • Spiced

Ripe tomatoes simmer slowly with ginger, toasted cumin, lemon, and dark sweetness until glossy and jammy, creating a deeply flavorful condiment with an almost tamarind-like tang and optional heat.

This recipe is 100% plant-based.

I really don’t like my refrigerator to be without a jar of this tomato jam.

That probably tells you more about the recipe than anything else I could say.

If you make Indian-inspired dishes at home—curries, roasted vegetables, rice bowls, lentils, anything filled with cumin and coriander and warm spices—I think you’re going to understand why. One spoonful can take an already delicious bowl and turn the flavor up several notches.

For me, it has become almost inseparable from curry.

I’ll finish cooking, taste the pot, adjust the salt, perhaps add a squeeze of lemon, and inevitably there is one final thought:

It needs one more thing.

And I know exactly what it is.

The tomato jam.

Not stirred into the curry. Spooned on top of it, where you get little bursts of sweet, sour, warmly spiced flavor against the creamy curry underneath.

I actually discovered the idea for this jam years ago at a restaurant here in Los Angeles. They served something on top of a bowl filled with rice, vegetables, and Indian spices, and I was convinced it was tamarind sauce.

I loved it.

It was a little too spicy for me, but apparently not spicy enough to stop me from eating it.

So I asked the waitress what it was.

“Spicy tomato jam.”

Well, that was all I needed to hear.

I knew immediately that I wanted to recreate it at home—not only because I wanted to eat it more often, but because I wanted to make a version where the flavor didn’t depend upon heat.

And that is how my Spicy (or Not-So-Spicy) Tomato Jam began.

Over time, it became its own thing. Tomatoes cook down with coconut sugar and maple syrup while apple cider vinegar and lemon bring acidity, ginger adds warmth, and toasted cumin gives everything this earthy depth underneath.

The result reminds me enormously of tamarind sauce.

In fact, I’ve tried making tamarind sauces because I thought I ought to have one in my repertoire, but I never seem to make one I like quite as much as this tomato jam.

Eventually I gave up trying.

Why replace something I already love?

And although curry may be its favorite companion, this little jar has found its way into all sorts of meals around here.

I spread it on toast, sometimes over a layer of creamy vegan ricotta or cream cheese, where the cool creaminess underneath that sweet-tangy jam is ridiculously good. A spoonful can wake up a grain bowl or a plate of roasted vegetables. You can even brush a little onto vegetables before roasting and let the sugars caramelize around the edges.

That’s one of the things I particularly love about condiments in a plant-based kitchen. A jar like this can take very simple food and give it an entirely different personality.

And unlike some tomato recipes, this one isn’t reserved only for that glorious moment when summer tomatoes are everywhere.

I’ve made it with beautiful farmers market tomatoes, garden tomatoes, Cherokee tomatoes, Pineapple tomatoes, and handfuls of little cherry tomatoes. Those are wonderful, of course. But I’ve also made it with ordinary grocery-store tomatoes in the middle of the year, and it was still delicious.

The stove does a lot of the work.

Give less-than-perfect tomatoes enough time to cook down and concentrate, then taste. If they aren’t naturally very sweet, you may find they need a little adjustment. That’s part of cooking rather than simply following a formula—taste what you have in front of you and let the food tell you what it needs.

It’s funny, but after I learned to make this jam, I found myself going back to that restaurant less often.

That happens to me more and more.

Eating out can certainly be a wonderful break from cooking, but I genuinely love being in my own kitchen. I know every ingredient going into the food, I can make things exactly the way we enjoy them, and every once in a while something I first tasted somewhere else becomes so thoroughly at home in my kitchen that I stop missing the original.

This jam is one of those things.

So these days, you might find us sitting around the table at The Nob with a big bowl of curry—summer garden vegetables when they’re abundant, potatoes and cauliflower when the seasons change—and somewhere nearby there will almost certainly be a little jar of tomato jam.

I may have discovered the idea in a restaurant, but somewhere along the way it became part of our table.

And now, when the jar starts getting low, I notice.

Because sometimes Small Beautiful Things aren’t elaborate at all.

Sometimes they’re sitting quietly in the refrigerator, waiting for one spoonful to make dinner taste complete.

INGREDIENTS

For the Tomato Jam

 1 kg ripe fresh tomatoes (about 2 pounds / 5 medium), chopped

 2 tablespoons finely chopped lemon, flesh and peel

 60 g apple cider vinegar (¼ cup)

 160 g pure maple syrup (½ cup)

 180–200 g coconut sugar (1 cup, depending on brand)

 12 g freshly grated ginger (about 2 tablespoons)

 1 tablespoon cumin seeds

 ½ teaspoon ground cinnamon

 ½ teaspoon ground cloves

 ½ teaspoon fine sea salt


For the Heat — Choose Your Way

 No crushed red pepper flakes — no heat

 ¼ teaspoon crushed red pepper flakes — very gentle warmth

 ½ teaspoon crushed red pepper flakes — medium warmth

 1 teaspoon crushed red pepper flakes — spicy

METHOD


Step 1 — Chill a Plate

Place a small plate in the freezer before you begin.

You’ll use this later to test whether the tomato jam has thickened sufficiently.


Step 2 — Toast the Cumin

Place a medium heavy-bottomed saucepan over medium heat.

Add:

 1 tablespoon cumin seeds

Toast for 1–2 minutes, stirring or swirling the pan frequently, until the seeds become fragrant and just begin to deepen in color.

Remove from the heat.


Step 3 — Blend the Flavor Base

Transfer the toasted cumin seeds to a blender.

Add:

 60 g apple cider vinegar (¼ cup)

 12 g freshly grated ginger (about 2 tablespoons)

 2 tablespoons finely chopped lemon, flesh and peel

Blend until the mixture is smooth and the cumin seeds and lemon peel are finely broken down.


Step 4 —Combine the Jam

Add to the saucepan:

 1 kg ripe fresh tomatoes (about 2 pounds / 5 medium), chopped

Pour in the blended cumin mixture, then add:

 160 g pure maple syrup (½ cup)

 180–200 g coconut sugar (1 cup, depending on brand)

 ½ teaspoon ground cinnamon

 ½ teaspoon ground cloves

 ½ teaspoon fine sea salt

For a spicy version, also add:

 ¼–1 teaspoon crushed red pepper flakes, optional

Use the smaller amount for gentle warmth or increase it according to how much heat you enjoy. For a completely mild tomato jam, simply leave it out.

Stir everything together thoroughly.


Step 5 — Bring to a Boil

Cover the saucepan and bring the mixture to a boil over medium to medium-high heat.

Once boiling, remove the lid and reduce the heat to maintain a steady simmer.


Step 6 — Cook Until Thick & Glossy

Simmer uncovered for approximately 30 minutes, stirring occasionally at first and more frequently as the jam begins to thicken.

As the liquid reduces, the tomatoes will soften and break down and the mixture will become darker, thicker, and beautifully glossy.

Be especially attentive toward the end of cooking. With both maple syrup and coconut sugar in the mixture, the jam can begin catching on the bottom once it becomes concentrated.

Depending on the juiciness of your tomatoes and the width of your saucepan, it may need a little more than 30 minutes. Let the texture rather than the clock determine when it’s finished.


Step 7 — Test the Set

Remove the chilled plate from the freezer.

Spoon a small amount of hot jam onto the plate and return it to the freezer for approximately 3 minutes.

Push the cooled jam gently with your finger. It should feel thick and jammy and wrinkle slightly rather than immediately flowing back together.

If it’s still loose, continue simmering for another few minutes and test again.

Remember that the jam will continue to thicken as it cools.


Step 8 — Cool & Store

Remove the finished jam from the heat and allow it to cool slightly.

Spoon into a clean glass jar, allow to cool, then cover and refrigerate.

This is a refrigerator jam, not a shelf-stable canning recipe.


Step 9 — Serve

Serve anywhere a little sweet, tangy, warmly spiced flavor would be welcome.

I especially love it alongside curries, where the combination of tomato, lemon, vinegar, dark coconut sugar, cumin, and ginger gives it an almost tamarind-like sweet-and-sour quality.

It’s also wonderful with:

 Toast or toasted sourdough

 Crackers

 Grain and vegetable bowls

 Roasted vegetables

 Sandwiches and wraps

 Plant-based cheese boards

Or just sneak a spoonful straight from the jar.

Truly… enjoy this one.

Ripe tomatoes — simple at the beginning, transformed into something sweet, tangy, and deeply spiced.

NOTES


The Tomatoes Are Forgiving

Unlike recipes where a perfect summer tomato is essential, this jam is surprisingly forgiving.

Out-of-season fresh tomatoes work beautifully because the long simmer concentrates their flavor while the maple syrup, coconut sugar, lemon, vinegar, ginger, and spices bring everything into balance.

Good-quality canned tomatoes can also be used. Choose whole peeled tomatoes or diced tomatoes without added seasonings, drain only if they are particularly liquid-heavy, and use approximately:

 1 kg tomatoes (about 2 pounds), including enough of their juices to allow the mixture to simmer properly

Taste as the jam reduces and adjust the sweetness if needed.


Make It Spicy — Or Don’t

The crushed red pepper is completely optional.

I actually love this jam without it. The ginger, cumin, cinnamon, clove, lemon, and vinegar give it plenty of warmth and complexity without adding chile heat.

If you prefer a spicy version, begin with:

 ¼ teaspoon crushed red pepper flakes

Increase gradually, up to:

 1 teaspoon crushed red pepper flakes

depending on how much heat you enjoy.


That Almost Tamarind-Like Flavor

One of my favorite things about this jam is the sweet, tangy depth it develops as it cooks.

The combination of concentrated tomato, lemon, apple cider vinegar, coconut sugar, maple syrup, ginger, and cumin creates a flavor that reminds me a little of tamarind—sweet, sour, dark, and warmly spiced all at once.

That’s one reason I especially love serving it alongside curries.


Let the Jam Tell You When It’s Done

Thirty minutes is a guide, not a deadline.

Juicy tomatoes may take considerably longer to reduce, while meatier tomatoes can thicken more quickly. The size and shape of your saucepan will also affect evaporation.

Look for a jam that is darkened, glossy, and thick enough to mound softly on a spoon.

And remember that it will become considerably thicker as it cools.


Don’t Skip the Whole Lemon

The small amount of lemon includes both the flesh and peel.

The flesh contributes acidity while the peel adds a subtle bitterness and citrus fragrance that helps balance all that dark sweetness.

Because the peel is powerful, don’t be tempted to add substantially more.


Refrigerator Jam

This recipe is intended as a refrigerator jam and has not been developed or tested for shelf-stable canning.

Transfer the cooled jam to a clean covered jar and keep refrigerated.

For best quality, I would use it within approximately 2–3 weeks. For longer storage, freeze portions rather than keeping the jam indefinitely in the refrigerator.


Make Another Jar Before This One Disappears

Once you start finding places to use this jam, it has a funny way of disappearing.

A spoonful beside curry becomes a spoonful on a grain bowl, then perhaps some on toasted sourdough, and suddenly you’re scraping the bottom of the jar.

Consider that your warning to make the next batch before you reach the last spoonful.


A Final Thought

I love recipes that refuse to stay in one category.

Is this a jam? A chutney? A condiment? Something to spoon alongside curry? Something to spread on toast?

Yes.

What matters more to me is what happens when that little jar appears on the table. A spoonful can completely change an otherwise simple plate, bringing sweetness, acidity, warmth, and spice all at once.

And perhaps that’s why I keep making it. It asks very little—some tomatoes, a saucepan, and a bit of time—but gives you a jar in the refrigerator that can make meals more interesting for days afterward.

Sometimes a Small Beautiful Thing really can be as simple as one extraordinary spoonful.

 

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This is the kind of food that nourishes quietly.
It asks us to slow down,
to listen,
and to remember what is enough.