Step 1.
- Fill a highball glass with ice.
Step 2.
- Pour 2 oz of vodka over the ice.
Step 3.
- Add 1 oz of elderflower liqueur to the vodka.
Step 4.
- Squeeze the juice of half an orange into the glass.
Step 5.
- Top up with 2 oz of soda water, gently stirring to mix.
Step 6.
- Slowly pour 1 oz of grenadine down the side of the glass to create a layered effect.
Step 7.
- Garnish with an elderflower sprig and a slice of orange.