Related Clues:

• "Rainbow" dessert
• Icy dessert
• Might the girl of wager about R for a fizzy drink
• She has Bert bubbling over with drink
• She and Bert drink this to her wager at last
• Dieter's dessert
• Exploding cigar using kitchen staple
• Natural flavouring put in plonk or fruit drink
• There's a little bubble mixture when it fizzes
• It makes a topping sweet
• Effervescent powder hardened around mint, perhaps
• Sheila's beer, her best product
• Drink flavouring plant among group
• Ready to accept simple drink
• Effervescent powder