Frozen Tomato Nectar Shells

• 300 ml (10½ fl oz) spiced tomato nectar
• 10 water bomb balloons

Place a tray in the freezer to chill. Using a syringe, measure out 30 ml (1 fl oz) of the nectar. Half fill a balloon with air, hold the top closed with your fingers and then insert the syringe. Inje