- Do I really need to not wash the flowers?
- Yes. The flavor and aroma live in the yellow pollen. Washing rinses this away. Just shake off any bugs.
- How long does it keep?
- In the fridge, up to 4 weeks. If you sterilize the bottles properly, it can last a year in a cool pantry. Once opened, refrigerate.
- Can I freeze it?
- Absolutely. Pour into ice cube trays. These "flavor cubes" are perfect for dropping directly into gin and tonics or lemonade.
Homemade Elderflower Cordial (Syrup)
This is a cold-infusion process designed to extract the volatile essential oils and pollen from the elderflowers without 'cooking' them. The high sugar concentration acts as a preservative (lowering water activity to inhibit bacteria), while the citric acid lowers the pH to stabilize the flavor and prevent fermentation.
Ingredients
20
large heads
Fresh Elderflower Blossoms
3
large
Lemons (organic, sliced)
2
kg
Granulated Sugar
2
liters
Water
50
g
Citric Acid
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Equipment Needed
- Large Food-Grade Bucket or Bowl: You need a non-reactive vessel (plastic or glass, not aluminum) because the citric acid can react with metals, giving the syrup a metallic taste.
- Muslin Cloth or Cheesecloth: Essential for straining. Coffee filters are too fine and will clog; a metal sieve is too coarse and lets bugs/pollen clumps through.
- Sterilized Glass Bottles: To prevent fermentation or mold during storage.
Instructions
1
✓
Inspect flowers. Do NOT wash.
Tip: The flavor is in the yellow pollen. Washing the flowers rinses away the flavor. Remove bugs by shaking gently or leaving them on a white cloth for an hour.
2
✓
Create syrup, cool to room temp, add acid.
Tip: Temperature is critical. Pouring boiling syrup over the flowers destroys the delicate floral notes, resulting in a 'stewed grass' flavor.
3
✓
Macerate for 2-3 days. Strain.
Tip: Use a muslin cloth to strain. Squeezing the lemons into the mix at the end adds extra pectin and zest, but can make the syrup cloudy.
Recipe FAQ
Ingredients
- 20 large heads Fresh Elderflower Blossoms
- 3 large Lemons (organic, sliced)
- 2 kg Granulated Sugar
- 2 liters Water
- 50 g Citric Acid