Related Clues:

• 'Piece of cake'
• Easy
• Cinch
• Child's play
• See 16-Down
• 'Easy!'
• 'Piece of cake!'
• 'Smooth sailing!'
• 'It's a snap!'
• 'It was nothing, really'
• Dessert that's easy to prepare?
• See 33-Down
• 'That was easy'
• 'Duck soup!'
• See 25-Down