Recipe

Intense Homemade Tomato Paste

Thick, glossy, and deeply savory tomato paste made from canned tomatoes, cooked down low and slow until it turns brick red and ridiculously flavorful.

By Matt Campbell

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4.9

A close-up photograph of thick homemade tomato paste being scraped with a spoon in a wide skillet, with caramelized bits around the edges

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Tomato paste is one of those tiny ingredients that quietly runs the show. A tablespoon can turn “meh” chili into oh wow chili, and a quick fry in olive oil can make a weeknight sauce taste like you actually had a plan.

This is my go-to intense homemade tomato paste when I want that extra-deep, almost jammy tomato flavor. It is not fussy, it is just patient. You cook tomatoes down until the water is gone, then keep going until everything is deeply browned and concentrated and the paste turns a dark, brick red.

Bonus: you are using canned whole tomatoes, which are accessible, consistent, and honestly a lifesaver when fresh tomatoes taste like crunchy water. You end up with a paste that is bold enough to stand up to braises, soups, and anything that starts with sautéed onions and ends with everyone hovering near the stove.

Makes about 1 to 1 1/4 cups (16 to 20 tablespoons).

A real photograph of a small glass jar filled with homemade tomato paste on a kitchen counter next to a spoon

Why It Works

Serious concentration. You are evaporating liquid, then deeply browning and concentrating the tomato solids for a richer, darker flavor than most store-bought options.
Big flavor from a short ingredient list. Tomato, a little oil, a little salt, and optional aromatics. The cooking does the heavy lifting.
Built-in versatility. Keep it plain for maximum flexibility, or add garlic and herbs if you want a paste that is ready to become sauce at a moment’s notice.
Freezer-friendly. Portion it into tablespoons and you have instant flavor bombs for months.

Pairs Well With

Storage Tips

How to Store Tomato Paste

In the fridge: Pack the paste into a clean jar or airtight container, smooth the top, then pour a thin layer of olive oil over the surface to limit air exposure. Refrigerate for about 7 days. Use a clean spoon every time, keep it cold, and discard if you notice mold, off smells, or any questionable changes.

In the freezer (best): Portion into 1-tablespoon mounds on a parchment-lined plate, freeze until firm, then transfer to a freezer bag. Or press into an ice cube tray. Freeze for up to 4 to 6 months for best flavor.

Thawing: Drop a frozen portion straight into hot oil, soup, or sauce. It will melt in a minute or two.

A real photograph of tablespoon-sized portions of tomato paste frozen on parchment paper on a baking sheet

Common Questions

Is homemade tomato paste worth it?

If you cook a lot of sauces, stews, chili, or beans, yes. The flavor is deeper and, to me, often tastes less metallic, plus you control the salt. Also, it makes your kitchen smell like you are doing something important.

Can I make this with fresh tomatoes?

You can, but it is more work. You will want very ripe paste-style tomatoes (like Roma or San Marzano types), and you will likely need to peel and seed for the smoothest result. Canned whole tomatoes are the reliable shortcut.

Why does the recipe start in the oven and finish on the stove?

Oven cooking is a low-drama way to reduce a large volume without constant stirring. The stovetop finish lets you control the deep browning at the end, when scorching can happen fast.

How do I know when it is done?

Look for a thick paste that holds a line when you drag a spatula through it. It should be darker than marinara, more like brick red. It will also start to sizzle a little as water fully cooks off.

Mine tastes a little bitter. What happened?

Usually it got too dark in one spot. Lower the heat, stir more often at the end, and consider using a heavy-bottomed pan. A tiny pinch of sugar can round things out, but do not use it to cover up burnt flavor.

Can I skip the oil?

You can, but a little oil helps with texture and protects the paste during the final reduction. If you plan to freeze portions, the oil also helps it scoop and melt nicely.

How much paste does this make?

It depends on your tomatoes and how far you reduce, but expect about 1 to 1 1/4 cups, roughly 16 to 20 tablespoons.

Do cook times vary by brand?

Yes. Some canned tomatoes are juicier than others, so your oven time may run a little long. Use the visual cues (thickened, darkened, holds a line) as your real timer.

Matt Campbell

I have always had a huge passion for the culinary arts, people, working as a team, and so on. I wanted to pursue my love for cooking initially at Virginia Commonwealth University with a culinary arts degree; however, I instead decided to apply myself and acquire more practical skills. My end goal is to eventually open my own restaurant or similar establishment.

Kitchen Essentials

Large Dutch oven or deep, oven-safe pot (or a wide roasting pan for faster reduction)
Blender, food processor, or immersion blender
Fine-mesh strainer (optional for extra-smooth paste)
Wide skillet or sauté pan for the final stovetop reduction
Wooden spoon or silicone spatula
Splatter screen (optional but helpful at the end)
Parchment paper and a baking sheet (for freezing portions)

The first time I made tomato paste at home, it was because I opened my fridge and found three sad half-used tubes of store-bought paste. You know the ones. They live in the door, get squeezed twice, then time-travel into the back corner until you find them during a condiment excavation.

So I tried cooking down a couple cans of tomatoes “just to see.” The result was thick, dark, and way more intense than I expected. Now I make a batch when I have a lazy afternoon, freeze it in tablespoon portions, and suddenly every weeknight sauce has restaurant-energy with basically zero extra effort.