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Clear orange blossom water in an unlabelled glass bottle and a small glass dish.

Food-grade orange blossom water

Orange blossom water adds a floral aroma to cassata icing. Choose a culinary flower water and measure it carefully: it is an aromatic liquid for food, distinct from orange juice and concentrated flavoring.

Form
Food-grade orange blossom water.
Aromatic source
Orange flowers rather than fruit juice or peel.
In cassata
A measured addition to the white sugar glaze.

Measure into the glaze

Use a measuring spoon or a small graduated measure for the amount specified in the recipe. Add it to the prepared sugar glaze and stir until evenly distributed. Keep the remaining bottle closed while working. Do not increase the amount simply because the liquid looks like plain water: its contribution is aromatic rather than visible.

A floral note in the icing

Orange blossom water carries the aroma of orange flowers into a liquid that can be mixed through sugar glaze. Distilled bitter-orange blossoms are one established commercial form. In cassata siciliana, a little flower water belongs in the white icing, alongside the almond paste, ricotta and candied fruit elsewhere in the cake. Its culinary role is fragrance. It does not supply the acidity, sweetness or pulp of orange juice. A bottle of flower water also differs in concentration from a small vial of orange-flower essence or flavoring, so the same volume is not automatically interchangeable.

Let the cake’s components stay distinct

Spread the scented icing over the chilled, unmolded cassata as directed. The flower water belongs to the glaze, while the ricotta cream, sponge and almond paste retain their separate textures. Add the measured candied-fruit decoration before the glaze sets as required by the recipe.

Buy a bottle intended for cooking

Choose a product explicitly sold for use in food or desserts. Read the description and ingredient list to distinguish orange blossom water from concentrated flavoring, essential oil and cosmetic floral water. A food-use label matters more than a decorative picture of flowers. Choose the flower water called for in the recipe; do not use a concentrated essence at the same dose.

Close the bottle and follow its label

Store the bottle as its manufacturer directs, protected from heat and direct light. Close it promptly after measuring and keep the neck and cap clean. Follow any refrigeration or use period specified after opening. Do not pour surplus glaze or liquid from a used measuring vessel back into the bottle.

Sources and citations (1)Last checked October 2026
  1. Retained evidence: orange-water-cortas

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