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Using a vegetable peeler or a sharp knife, carefully peel the citrus. Aim to remove only the colorful zest, minimizing the amount of white pith, which can impart a bitter flavor.

Place a layer of the prepared citrus peels at the bottom of a clean jar.

Generously cover the layer of peels with granulated sugar. Ensure the peels are completely submerged in sugar. If any citrus starts to poke out, add more sugar.

Use a spoon to gently mix the peels and sugar together, ensuring all the peels are well coated with sugar.

Continue adding alternating layers of citrus peels and sugar, mixing after each addition, until the jar is filled.

If the citrus peels begin to rise above the sugar, add more sugar to cover them completely. Optionally, place a glass fermenting weight on top to keep the peels submerged under the sugar. Seal the jar with a lid.

Allow the mixture to infuse at room temperature. While some recipes suggest infusing for a day, for a deeper color and more intense flavor, it is recommended to let it infuse for a few weeks (up to 14 days). During this time, the sugar will extract the essential oils from the citrus, forming a rich liquid.

After the infusion period, carefully separate the liquid Oleo Saccharum from the solid citrus peels. You can do this by pouring the contents through a fine-mesh sieve or by carefully spooning out the liquid.

Transfer the resulting Oleo Saccharum liquid into a clean, airtight bottle for storage. Store in the refrigerator.

For a zero-waste tip, dehydrate the leftover citrus peels until completely dry. Once dry, blend them into a fine powder. This citrus powder can be used as a flavorful cocktail sugar or as an aromatic ingredient in other dishes.


Using a vegetable peeler or a sharp knife, carefully peel the citrus. Aim to remove only the colorful zest, minimizing the amount of white pith, which can impart a bitter flavor.

Place a layer of the prepared citrus peels at the bottom of a clean jar.

Generously cover the layer of peels with granulated sugar. Ensure the peels are completely submerged in sugar. If any citrus starts to poke out, add more sugar.

Use a spoon to gently mix the peels and sugar together, ensuring all the peels are well coated with sugar.

Continue adding alternating layers of citrus peels and sugar, mixing after each addition, until the jar is filled.

If the citrus peels begin to rise above the sugar, add more sugar to cover them completely. Optionally, place a glass fermenting weight on top to keep the peels submerged under the sugar. Seal the jar with a lid.

Allow the mixture to infuse at room temperature. While some recipes suggest infusing for a day, for a deeper color and more intense flavor, it is recommended to let it infuse for a few weeks (up to 14 days). During this time, the sugar will extract the essential oils from the citrus, forming a rich liquid.

After the infusion period, carefully separate the liquid Oleo Saccharum from the solid citrus peels. You can do this by pouring the contents through a fine-mesh sieve or by carefully spooning out the liquid.

Transfer the resulting Oleo Saccharum liquid into a clean, airtight bottle for storage. Store in the refrigerator.

For a zero-waste tip, dehydrate the leftover citrus peels until completely dry. Once dry, blend them into a fine powder. This citrus powder can be used as a flavorful cocktail sugar or as an aromatic ingredient in other dishes.
