Related Clues:

• Like sourballs
• Like crab apples
• Napoleon's cousin?
• Like lemonade
• Custard-filled pastry
• Tubular sweet
• Causing the lips to pucker
• Like unripe apples
• Sharp to the taste
• Frosted pastry
• Jam-filled pastry
• Sharp in manner, biting
• The pastry sounds bitter
• Of taste, sharp or acid
• A cake for Claire