How To Make Lilac Sugar

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Making your own lilac sugar is a simple and elegant way to capture the flavor and scent of fresh lilacs during the height of the season. Use it to sweeten cakes and muffins, lemonade, or tea, or label your lilac-infused sugar in a pretty little jar for a great gift.

Lilac sugar in a antique mason jar with fresh lilac in the background.

Lilac season is brief. If you’re not intentional, you’ll miss it. I loved the floral aroma and flavors in my recent lilac simple syrup so much that I was determined to use these fresh flowers to the fullest.

Lilac sugar is a simple recipe where you alternate layers of sugar and flowers, then let them infuse.

When it’s ready, you’ll have cups of lilac sugar on hand to sweeten your bakes or hot drinks. Lilac recipes are elegant and luxurious, and the perfect way to incorporate the loveliness of spring.

Note: While the common lilac has edible purple flowers, the Persian lilac is commonplace in landscaping and toxic if ingested. Determine the species before consuming the plant.

How to Use Lilac Sugar

Recipe Highlights

Seasonal and cheerful – Our lilac bush blooms for such a short time, it’s so much fun to capture the sunny days of spring in a jar full of sugar.

Capture the sweet scent of lilac – Lilacs have a beautiful floral note that is lovely when infused with regular sugar, helping us to enjoy it long after the season ends.

Homemade and simple – A simple process of layering sugar and flowers, the assembly is simple and you just wait for the flavor and aroma to develop. 

Ingredients

sugar in a bowl next to fresh lilac flowers.

Fresh lilac blossoms – Stems and leaves removed and the blossoms rinsed and air-dried.

Granulated white sugar – I like to use organic cane sugar.

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A list of the remaining ingredients can be found in the recipe card.

How to Make Lilac Sugar

Lilac petals rinsed in a fine mesh strainer.

Step 1: Gather the lilac blossoms, choosing those that look healthiest. Remove all green stems or leaves. Give the flowers a good shake or rinse them in cool water to remove any bugs or debris. Let air dry completely.

Lilac sugar with fresh lilac flowers in a jar on a countertop.

Step 2: Add a layer of sugar to the bottom of a clean jar, followed by a layer of dried lilacs. Repeat these layers until the jar is full, with sugar as the last layer. Cover with an airtight lid. Store the jar in a cool, dark place for up to seven days, shaking the contents to prevent clumping. 

lilac sugar with dried lilac flowers in a bowl drying out.

Step 4: After several days of infusing, pour the sugar onto a plate and let it dry out. Once dry, you can choose to remove the individual blossoms or leave them in the sugar. Store in a dark, cool place.

Tips

Lilac sugar with fresh lilac flowers in a jar on a countertop.
  • Use the freshest blossoms you can find for the most flavor, and remove all of the green parts as they can be bitter.
  • After rinsing the flowers, let them air-dry for several hours until completely dry. If they are not completely dry, they could make the sugar clump and possibly mold.
  • Make sure to use the common lilac flower as there are certain varieties that are not edible.

FAQs

How do I store lilac sugar?

Keep homemade lilac sugar in an airtight container, like a glass jar with a tight-fitting lid, in a cool, dark, dry place. It should keep for several months.

What can you use lilac sugar for?

You can use it in baking, to sweeten your tea or coffee, to make lemonade, or as an exfoliating sugar scrub for your skin. 

What does lilac sugar taste like?

The sugar has a mild floral flavor that compliments other flavors well without being too overpowering.

How are lilacs different from lavender?

While often confused for their similar appearance, lilacs typically have a stronger fragrance and lavender is more subtle. Lilacs are shrubs, while lavender is a perennial herb.

Are lilacs safe to eat?

Yes, the common lilac species, Syringa vulgaris, has edible flowers. However, be sure they have not been sprayed with pesticides.

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If you try this recipe and love it, I would love if you could come back, comment on the post, and give it 5 stars! Please and thank you. Tag me on Instagram @ablossominglife.

overhead photo of lilac sugar in a jar with lilac flowers surrounding the jar.

Lilac Sugar

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Author: Amy
Prep Time: 5 minutes
7 days
Servings: 16

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Ingredients

  • 1 cup sugar
  • 1/4 cup lilac flowers de-stemmed, no greens

Instructions

  • Gather the lilac blossoms, choosing those that look healthiest. Remove all green stems or leaves. Give the flowers a good shake or rinse them in cool water to remove any bugs or debris. Let air dry completely.
  • Add a layer of sugar to the bottom of a clean jar, followed by a layer of dried lilacs. Repeat these layers until the jar is full, with sugar as the last layer. Cover with an airtight lid.
  • Store the jar in a cool, dark place for up to seven days, shaking the contents to prevent clumping.
  • After several days of infusing, pour the sugar onto a plate and let it dry out. Once dry, you can choose to remove the lilacs or leave them in the sugar. Store in a dark, cool place.

Notes

  • Use the freshest blossoms you can find for the most flavor, and remove all of the green parts as they can be bitter.
  • After rinsing the flowers, let them air-dry for several hours until completely dry.
  • Make sure to use the common lilac flower as this type is edible. 

Nutrition

Calories: 48kcal | Carbohydrates: 12g | Fat: 0.04g | Sodium: 0.1mg | Potassium: 0.3mg | Sugar: 12g | Calcium: 0.1mg | Iron: 0.01mg
Course: Condiment
Cuisine: American
Keyword: dried flowers, floral recipes, spring recipes, summer recipes
Tried this recipe? Tag me!Mention @ablossominglife or tag #ablossominglife!

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