Calamansi Vinegar Recipe: Zesty Filipino Condiment for Every Meal

This Filipino condiment brings bright, citrusy depth to any dish with minimal effort. I discovered its versatility while traveling through the Philippines, where it graces everything from grilled meats to fresh salads.

The process is surprisingly simple: combine calamansi juice with vinegar and let time work its magic. The result is a tangy, slightly sweet liquid that enhances flavors without overpowering them.

Use it as a dipping sauce, marinade, or dressing to add complexity to your meals. The balance of acidity and subtle fruitiness makes it more interesting than plain vinegar.

Store in a clean bottle and it will keep for months, ready to transform ordinary dishes into something special.

Ingredients for Calamansi Vinegar

Nine simple ingredients transform into this bright, citrusy Filipino condiment with minimal effort.

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The calamansi juice is non-negotiable here—Filipino markets or Asian grocery stores are your best bet. Look for firm, vibrant green fruit that feels heavy for its size. If you can’t find fresh, frozen calamansi juice (available at some specialty stores) works as a backup. The vinegar choice matters too; I prefer a mix of white for sharpness and apple cider for fruitiness (the Bragg brand is widely available).

No calamansi? Lime or lemon juice at a 1:1 ratio gets you close, though the flavor won’t be identical. Skip the Thai chilies if you prefer mild heat, or swap for red pepper flakes at half the amount. The brown sugar can be replaced with coconut sugar for a deeper caramel note. Don’t have whole peppercorns? Freshly ground black pepper works fine—just use a pinch less.

This keeps beautifully in a sterilized glass bottle at room temperature. The flavors meld and mellow over time, so it’s even better after 2 weeks. For maximum shelf life, store in the fridge where it’ll last up to 6 months (though it rarely makes it that long in my house).

Step-by-Step Instructions for Calamansi Vinegar

This straightforward process combines bold flavors into a versatile condiment that brightens any dish.

Step 1: Infuse the Vinegar Base

In a clean, dry glass jar with a lid, combine the 1 cup calamansi juice, 1 cup white vinegar, and 0.5 cup apple cider vinegar. The calamansi juice adds the signature citrus zing, while the two vinegars create a balanced acidity.

Stir gently to mix, but don’t worry about full integration yet. The flavors will meld naturally over time. I prefer using a wide-mouth jar for easier ingredient addition and stirring.

Step 2: Add Aromatics and Spices

Add the 4 cloves garlic cloves (peeled and lightly crushed), 0.5 whole red onion (thinly sliced), and 2 whole Thai chili peppers to the jar. The crushed garlic and sliced onion will infuse their flavors into the liquid without overpowering it.

For the Thai chili peppers, leave them whole for a milder heat or slice them open if you prefer a spicier result. The choice is yours based on your heat tolerance.

Step 3: Sweeten and Season the Mixture

Add the 2 tbsp brown sugar, 1 tsp kosher salt, and 0.5 tsp black peppercorns (lightly crushed) to the jar. The brown sugar balances the acidity with a touch of caramel sweetness, while the salt and peppercorns add depth to the flavor profile.

Secure the lid tightly and give the jar a good shake to distribute all the ingredients evenly. You should see the brown sugar beginning to dissolve into the liquid.

Step 4: Steep and Store for Optimal Flavor

Place the jar in a cool, dark place like a pantry or cupboard. Let it steep for at least 3 days, shaking the jar gently once a day to help the flavors meld together.

After 3 days, taste the vinegar and decide if you want a stronger infusion. For a more intense flavor, let it steep for up to 1 week. The longer it sits, the more pronounced the garlic, onion, and chili flavors will become.

Once you’re satisfied with the flavor, strain out the solids using a fine-mesh sieve. Transfer the liquid to a clean jar or bottle for storage. Your calamansi vinegar will keep in the refrigerator for up to 3 months.

Make-Ahead Tips for Leftovers

Prep Ahead Strategy

I always start by juicing the calamansi 1-2 days before making the vinegar. This lets the juice settle so you can pour off the clear liquid, leaving sediment behind. Store the juice in an airtight container in the fridge until ready to use. 💡

Infusion Shortcut

For faster flavor development, gently heat the vinegar mixture with aromatics in a saucepan to 180°F. Remove from heat, cool completely, then transfer to your jar. This 24-hour method mimics weeks of steeping.

Batch Making

This recipe scales perfectly—just maintain the 2:2:1 ratio of calamansi to white to apple cider vinegar. I make 4 cups at a time in a large mason jar. The flavor improves with age, so having extra on hand is never a problem.

Storage Solutions

Use swing-top glass bottles for easy pouring and a tight seal. I found 16-ounce bottles at my local kitchen store. Always sterilize bottles first by boiling them for 10 minutes before filling. ❄️

Flavor Boost Tip

Before bottling, add 1 tsp toasted mustard seeds or a bay leaf to your jar during the final 24 hours of steeping. These add subtle complexity without overpowering the calamansi’s bright citrus notes.

Long-Term Aging

For the most developed flavor, let your vinegar age for 4-6 weeks before using. The acidity mellows slightly while the garlic and chili flavors deepen. I label my bottles with the date to track aging.

Frequently Asked Questions