Start by washing your lemons thoroughly. If possible, choose unwaxed lemons for the best flavor.  Using a vegetable peeler, remove the yellow zest from the lemons, being careful to avoid the bitter white pith underneath. Place the zest into a large glass jar.

Pour the vodka over the lemon peels in the jar. Make sure the zest is fully submerged. Seal the jar tightly and give it a gentle shake. This step isn't just to stir things up; it ensures the flavors start to mingle immediately.

Store the jar in a cool, dark place. Let it sit for about 2 weeks, shaking it gently every couple of days. You won’t believe how lovely that smell is as the lemons infuse!

After the infusion period, it’s time to prepare the simple syrup. In a saucepan, combine 1 cup of sugar with 1 cup of water. Heat gently, stirring until the sugar has fully dissolved. You can taste as you go, adjusting the sweetness by adding more sugar if desired. Once done, allow it to cool completely.

After your infusion period, strain the lemon-infused vodka through a fine mesh sieve or cheesecloth into another clean container to remove the peels. Combine the strained liquid with the cooled simple syrup. Stir well to incorporate.

Bottle your homemade limoncello in clean, sterilized glass bottles. Let it sit for an additional week in the fridge to marry the flavors. Finally, serve it chilled from the freezer. Enjoy the delight of your creation!