Possible Clues:

• One's heard order for starter is a pudding
• Point to Iago needing no introduction to milk pudding
• Starch used in pudding
• Chilean city's not opposed to serving starchy food
• Chat up over egg pudding
• You'll find it in the kitchen sink, love
• Certain starch
• Type of blancmange found on the edges of San Francisco cargo
• Pudding to be a starter, reportedly
• Waffle about old sweet