Using a sharp knife, carefully split the vanilla beans lengthwise to expose the tiny seeds inside. This step is crucial as it releases the aromatic oils and flavors.

Scrape the seeds out of the vanilla beans using the back of the knife. Make sure to collect all the seeds as they contain the most flavor.

In a mixing bowl, combine the granulated sugar with the scraped vanilla seeds. Use a spatula to mix them thoroughly. This ensures that the vanilla flavor is evenly distributed throughout the sugar.

Add the split vanilla beans to the sugar mixture. This will allow the sugar to absorb the flavors over time.

Transfer the mixture into a clean glass jar with a lid. Seal the jar tightly to keep the moisture out and the flavors in.

Let the vanilla sugar sit for at least 1 week before using. This resting period allows the sugar to fully absorb the vanilla flavor, enhancing its taste.

Use the vanilla sugar in place of regular sugar in recipes for cookies, cakes, or even in your morning coffee for a delightful twist.

Store the vanilla sugar in a cool, dark place. It can last for up to 6 months, but for the best flavor, use it within 3 months.