Name: How to Make Lilac Sugar
Prep time: 15 min
Total time: 15 min
Yield: 1
Cuisine: American
Ingredients: 3/4 Cup Granulated Sugar; 1/4 Cup Lilac Blossoms

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Lilacs are one of the most wonderful parts of spring. And yet, they are also so very fleeting. Thankfully, we can save them by making lilac sugar.

Lilac recipes are a great way to save those gorgeous edible blooms for later in the year. Lilacs have a delicate, floral flavor that adds dimension to many sweet treats.

This truly is as simple as laying sugar and lilac blossoms in a jar and letting it sit. It’s not a complicated project and yet is so very glorious.

A canning jar full of sugar and lilac blossoms sitting next to a stem of lilac flowers on a table with text overlay stating: how to make lilac sugar.

Use Only the Lilac Blossoms

The stems and leaves of lilacs tend to be tough and bitter. Use only the blossoms to make lilac sugar.

To do this, simply clip the blossoms from the stems with a pair of scissors. I simply do this standing over a bowl to catch the falling blossoms.

Lilac blossoms clipped from their stems sitting a bowl to make lilac sugar.

Admittedly this takes a little time but it’s not hard or drudgery by any means. Do it outside on the porch and listen to the birds sing for an especially pleasant seasonal activity.

After clipping, do give the blossoms a quick rinse and spin through the salad spinner. This will remove any dirt and bugs.

After rinsing, let them sit on a towel for an hour or more to remove any surface water before proceeding. Extra water in the sugar is not a good thing so do make sure they are dry before adding the layering.

Tips for Making Lilac Sugar

Shake the jar of sugar every day for a week. Every day.

Skipping this means that the jar of sugar will likely become one solid mass as the sugar pulls the moisture from the lilac blossoms and hardens.

After the blossoms dry (usually 7 days at most), they are essentially preserved, candied. One could strain those bits of flowers from the sugar by pressing it all through a fine mesh sieve.

A jar of sugar and lilac blossoms sitting on a table.

Or one could leave the blossoms in the sugar for a fun bit of color in baked goods.

Do know that the color will fade as the blossoms sit in the sugar. They will not be that vibrant purple color after a week – that doesn’t mean anything bad is happening, it’s just part of the natural process.

How to Use Lilac Sugar

In short, use lilac sugar anywhere you’d use plain sugar for a light lilac flavor. Simply replace granulated sugar with lilac sugar at a 1:1 ratio in baked goods like cookies or cakes.

Don’t forget to add it to pancakes or waffles for a floral breakfast.

Sprinkle the lilac sugar and bits of sugared and dehydrated lilac blossoms on the tops of cookies or muffins for a floral infused sweet crunch.

A lilac honey cake on a cake plate with a vase of fresh lilac branches in the background.

Use a little of it to sweeten tea for a floral flavor that is sure to delight.

Make lilac hot cocoa by using lilac sugar instead of plain. Trust me, this is such a delight on a winter night.

Dissolve the sugar in hot water for a simple syrup to flavor cocktails and mocktails.

An Amazing Floral Gift

Sugar lasts a long time. Which means this can easily make for a great gift.

Make a big batch of lilac sugar this spring. Then divide it all into smaller, decorative jars and give it away during the holidays or for birthdays all year long.

More Recipes with Lilac

Try these tasty recipes for more ways to eat lilacs in season:

Yield: Approximately 1 1/4 Cups