Possible Clues:

• Mutton dish
• Meal with mutton
• Worried state in Dublin?
• Locals in a panic, as this might be something we've been swallowing for years
• Tries his cooking before wife produces a traditional dish
• A casserole rises with cooking
• Hi sir! Casserole?
• Saint feeding cut flower before providing food
• Ethnic food is tucked into mainly where it's cooked
• I wish rest could make a nourishing dish