Step 1.
- Fill a shaker with ice.
Step 2.
- Add 1.5 oz elderflower liqueur.
Step 3.
- Pour in 0.5 oz maple syrup.
Step 4.
- Shake gently to combine.
Step 5.
- Strain into a flute glass.
Step 6.
- Top with 3 oz sparkling water.
Step 7.
- Garnish with an elderflower blossom or a lemon twist.