Possible Clues:

• On very short notice
• Without delay
• The old starting signal falls without delay
• Immediately after a hotpot, had crackers (2,3,4,2,1,3)
• Mashed potato father had just like that (2,3,4,2,1,3)
• Any old time
• Father had potato cooked immediately
• When pork pie downed suddenly? (2,3,4,2,1,3)
• With very little encouragement
• Proof that a death, sadly, can be sudden (2,3,4,2,1,3)