Collect fully open chive blossoms that are not yet starting to dry.

Gently rinse the chive blossoms under cold running water and dry them using a cloth or allow them to air dry until most of the moisture is gone.

Place the cleaned chive blossoms in a clean jar, filling it at least two-thirds full.

Carefully pour vinegar over the chive blossoms until they are completely submerged in the jar.

Seal the jar tightly and store it in a cool, dark place at room temperature for one to two weeks to allow the buds to infuse their flavor and color into the vinegar. Remember to give the jar a gentle shake occasionally to ensure thorough infusion.

After the infusion period, strain the chive blossoms from the vinegar using a fine mesh strainer, and set the infused vinegar aside.

Pour the chive blossom-infused vinegar into a clean bottle or jar for storage and immediate use.