Italian Calabrian Chili Oil and Garlic Paste
A vibrant, smoky chili paste from Calabria that marries intense garlic with slow-roasted red chilis, bound in golden olive oil. This condiment keeps for months and transforms pasta, soup, grilled vegetables, and cured meats with a single spoonful. The paste is made by grinding fresh Calabrian chilis with garlic and sea salt, then preserving the mixture in fruity olive oil infused with vinegar and herbs.
- Prep
- 25 min
- Cook
- —
- Wait
- 10 min
- Total
- 35 min
- Makes
- About 1½ cups (360 ml) paste
Steps
Before you start
- Sterilize your storage jar in boiling water for 5 minutes and dry it completely with a paper towel
- Have all ingredients measured and ready before you begin
- Use a clean, dry food processor; any moisture will shorten shelf life
Prepare the chilis
- Rinse the fresh Calabrian chilis under cool water and pat dry completely with paper towels.
- Remove the stems and roughly chop the chilis into 1-inch pieces.
- Be careful when handling them—wear disposable gloves if you have sensitive skin, as the capsaicin oils can irritate skin and eyes.
+ Show details− Hide details
Ready when: Chilis are chopped and completely dry
Tip: Any moisture on the chilis will introduce water into the paste, which can encourage mold growth. Dry them very thoroughly.
Grind chilis and garlic
- Place the chopped chilis and roughly chopped garlic cloves into a clean, dry food processor.
- Add 2 teaspoons (12 g) of fine sea salt.
- Pulse the mixture 8–10 times, then process continuously for 45–60 seconds, scraping down the sides with a spatula halfway through.
- The texture should be grainy and chunky, not a smooth paste—this is authentic to the Calabrian style.
+ Show details− Hide details
Ready when: Mixture is coarsely ground with visible flecks of chili and garlic
Tip: Over-processing creates heat from friction and can cook the chilis slightly, darkening their color and dulling the bright flavor. Stop as soon as the texture is right.
Add vinegar and spices
- Transfer the ground chili mixture to a clean mixing bowl.
- Add 1 tablespoon (15 ml) of red wine vinegar and stir to combine.
- If using optional dried oregano and black pepper, add 1 teaspoon (3 g) of oregano and ¼ teaspoon (0.5 g) of freshly cracked black pepper, stirring until evenly distributed.
- Let the mixture rest for 5 minutes at room temperature to allow the salt to begin drawing out moisture from the chilis.
+ Show details− Hide details
Ready when: Mixture appears slightly more liquid as it rests
Tip: The vinegar acts as a preservative and adds brightness; don't skip it even if you're adding oil.
Fill the jar and cover with oil
- Spoon the chili-garlic paste into your sterilized 1-pint (500 ml) glass jar, packing it down gently with the back of a wooden spoon.
- Leave ½ inch (1.25 cm) of headspace at the top.
- Slowly pour 1 cup (240 ml) of extra virgin olive oil over the paste until the paste is completely submerged and covered by ¼ inch (0.5 cm) of oil.
- Stir gently with a clean spoon to release any air pockets trapped in the paste.
+ Show details− Hide details
Ready when: Paste is fully submerged under a thin layer of olive oil
Tip: The oil seal is critical to preservation; air exposure will cause spoilage. Make sure the paste is completely covered.
Seal and store
- Wipe the rim of the jar with a clean, dry paper towel.
- Screw the lid on tightly.
- Label the jar with the date using a marker or sticker.
- Store in a cool, dark place (a pantry or cellar is ideal) away from direct sunlight.
- The paste will keep for up to 4 months in a cool environment, or 2–3 months at room temperature.
+ Show details− Hide details
Ready when: Jar is sealed with no air leaks
Tip: If you notice the oil separating or mold forming, the paste has spoiled and should be discarded. Keep the jar tightly sealed and out of sunlight.
Good to know
Tips
- This paste is best used within the first 2 months after making, when the flavors are brightest and most vibrant.
- Use a clean spoon every time you scoop from the jar to prevent introducing bacteria. Never dip the same spoon in twice without washing it.
- Spread 1 teaspoon on warm bruschetta or crostini, drizzle over grilled fish or white beans, stir into cream cheese for a spicy dip, or swirl into hummus for instant depth.
- If the paste develops a white bloom (harmless yeast) on the surface, it's still safe to eat—just stir it in or scrape it off. If you see any fuzzy mold or smell off-odors, discard the entire jar.
Make ahead
Prepare this paste up to 1 week ahead and store it in the refrigerator in an airtight container (without oil) until you're ready to transfer it to the final jar and cover it with oil. This allows you to make the paste when fresh chilis are in season.
Storage & reheating
Room temperature: up to 4 months in a cool, dark place if the paste is fully submerged in oil. Room temperature, direct light: up to 2 months (light accelerates oxidation). Refrigerator: up to 6 months; let the oil solidify slightly before scooping. Freezer: up to 1 year in a freezer-safe container; thaw in the refrigerator before using. To use frozen paste, scoop out a portion and return the jar to the freezer immediately. The oil will re-solidify as it cools.
Substitutions
- fresh Calabrian red chilis (or Italian peperoncini) → hot red fresno or Thai chilis. Fresno chilis are slightly milder and fruitier; Thai chilis are much hotter. Calabrian chilis are the sweetest option with a subtle smoky note. Adjust quantity according to your heat tolerance.
- red wine vinegar → white wine vinegar or apple cider vinegar. Red wine vinegar is traditional and adds a subtle wine-like note. White wine vinegar is lighter and more delicate. Apple cider vinegar adds tartness but changes the flavor profile.
- extra virgin olive oil → regular olive oil or light olive oil. Extra virgin olive oil provides fruity, grassy notes that complement the chilis. Regular olive oil is milder and will extend shelf life slightly, as it oxidizes more slowly than extra virgin.
- garlic cloves, peeled → fermented black garlic (about 6 cloves, finely chopped). Black garlic adds deep, sweet, molasses-like notes instead of sharp garlic bite. It will mellow the overall heat perception and add complexity, but will make the paste darker.
