Pit and halve the apricots, then place them in a large pot with the water. Bring to a boil over medium-high heat, then reduce to a gentle simmer. Cook uncovered for 30 minutes, stirring occasionally, until the apricots are completely soft and begin to break down. This extended simmer extracts maximum flavor and natural pectin from the fruit.

Add the sugar, freshly squeezed lemon juice, vanilla extract, and sea salt to the simmered apricots. Stir well to dissolve the sugar completely, then continue cooking for 5 minutes over medium heat. The lemon juice brightens the apricot flavor while the salt enhances overall sweetness—I find this small addition makes a surprising difference in depth. The vanilla adds subtle complexity without overpowering the fruit.

Working in batches if necessary, press the cooked apricot mixture through a fine-mesh sieve into a clean bowl, using the back of a spoon to extract as much liquid and pulp as possible. Discard the skins and any remaining solids. This creates a smooth, silky nectar with the perfect consistency—pressing rather than blending keeps the color vibrant and gives you more control over the final texture.

Using sterilized jars (wash in hot soapy water, rinse, and heat in a 350°F oven for 10 minutes), carefully pour the strained nectar into jars, filling them about 3/4 full. Leave adequate headspace to allow for expansion during the canning process. Wipe jar rims clean with a damp cloth before sealing with lids and bands.

Place the filled jars upright in a large pot filled with enough water to cover them by 1-2 inches. Bring the water to a rolling boil and maintain a gentle boil for 30 minutes. This water-bath canning process safely preserves the nectar by creating a seal that prevents spoilage. I always set a timer to ensure consistent processing time—even a few minutes off can affect preservation.

Carefully remove the jars from the boiling water using a jar lifter and set them upright on a clean kitchen towel or wire rack to cool completely at room temperature. This typically takes 12-24 hours. Do not move or disturb the jars during cooling, as this allows the seals to set properly. Once fully cooled, check that each lid has sealed (the center should be indented and not flex when pressed). Store sealed jars in a cool, dark place for up to 1 year.