Agua de jamaica

Ingredients

• 100 g (about 2 cups or 3.5 oz)dried hibiscus flowers (jamaica)
• 4.26 litres (18 cups), dividedcold water
• 375 g (about 1¾ cups or 13 oz)sugar
• To tasteice

Instructions

1. 1

   Rinse the flowers

   Rinse the dried hibiscus flowers quickly and gently in a colander. Put them in a saucepan with 1.42 litres (6 cups) of the water and bring to the boil.

2. 2

   Simmer briefly

   Once the water boils, reduce the heat and simmer gently for 5–7 minutes.

3. 3

   Sweeten and cool

   Stir in the sugar until well mixed, then take the pan off the heat. Leave the infusion to cool for about 1½ hours.

4. 4

   Strain and dilute

   Strain the liquid into a jug, then add the remaining water. Stir, taste and add a little more sugar if needed.

5. 5

   Chill and serve

   Refrigerate until ready to serve. Add ice to the jug or glasses just before serving.

What is agua de jamaica?

Agua de jamaica is a Mexican agua fresca, a fruit- or plant-based drink served cold. Its name refers to the dried hibiscus flowers, called jamaica in Spanish, which give the infusion its deep red colour and tangy flavour.

This version simmers the flowers briefly, sweetens the concentrated infusion and dilutes it with cold water. The result is easy to make in a large batch and serve at a gathering.

Nutrition and macros by portion

The nutrition label shows one serving as written: 85 calories, 1g protein, 21g carbs, 1g fat.

The sugar provides most of the carbohydrates, while hibiscus contributes flavour and a small amount of protein; the recipe contains very little fat. Serve a glass with a meal that includes a source of protein and vegetables for a more balanced plate.

Choosing and rinsing the flowers

Dried hibiscus: look for whole, dry flowers with a strong red colour. A quick, gentle rinse removes loose dust without soaking away much of their flavour.

Getting the infusion right

Gentle simmer: once the water boils, lower the heat and simmer the flowers for 5–7 minutes. This extracts their colour and flavour without requiring a long boil.

Cooling time: let the sweetened infusion cool for about 1½ hours before straining and diluting. Allow for this resting time when planning the total preparation.

Balancing the sweetness

Sugar first: stir the sugar into the warm infusion so it can dissolve before the remaining water goes in. The finished drink is then easier to taste and adjust.

Final taste: add extra sugar only after diluting, if needed. The flowers can make the drink tart, so adjust gradually to suit your preference.

Serving it cold

Chill the prepared drink in the refrigerator until serving time. Add ice just before pouring so the drink stays cold without being diluted for too long.

Serve it in glasses alongside party food or a meal. A jug makes it convenient for guests to pour their own.

Making a batch ahead

You can prepare the drink and refrigerate it before your guests arrive. Keep it covered, and wait until serving to add ice so the flavour stays balanced.

Recipe notes & tips

• Rinse the flowers quickly and gently rather than soaking them.
• Keep the infusion at a gentle simmer for the full 5–7 minutes.
• Stir the sugar into the warm infusion before adding the remaining water.
• Taste the diluted drink before adding any extra sugar.
• Add ice shortly before serving to limit dilution.

Variations

• Less sweet: reduce the sugar and taste the drink before deciding whether to add more.
• More tart: use less sugar to let the hibiscus flavour come through more strongly.
• Stronger infusion: simmer the flowers for the full 7 minutes before cooling.
• Individual glasses: pour the chilled drink over ice in each glass instead of icing the whole jug.
• Party batch: keep the prepared drink chilled in a covered jug and add ice as guests are served.

Common mistakes to avoid

• Soaking the flowers: a long rinse can wash away flavour; rinse them quickly and gently.
• Boiling too hard: a vigorous boil is unnecessary; lower the heat once the water reaches a boil.
• Adding sugar after chilling: it may be harder to dissolve; stir it into the warm infusion.
• Over-sweetening early: the concentrate tastes stronger than the finished drink; adjust after adding the remaining water.
• Adding ice too soon: it melts and dilutes the batch; add it just before serving.

How to store

Keep the prepared drink covered in the refrigerator and use within 3–4 days. Stir before serving, and add fresh ice to each glass. It is served cold, so reheating is not needed.

Frequently asked questions