Possible Clues:

• Blimey! Chef's nearly finished
• Gosh! Bird's lost its tail
• Goodness? Chef's squeezed out the last bit
• Soft sound of dove or baby
• Speak of love
• Sound of dove or baby
• A soft murmuring sound
• If Bill were to do this, you'd know he was a sort of lovebird
• Thus pigeon, by the sound of it, might be in the oven for the king
• Cry of doves - cry of surprise?