Related Clues:

• Sally seen in Catholic newspaper with food additive
• Girl breaks pill to form white powder
• Seasoning furniture?
• Propose to sailor in addition to dinner?
• Seasoning the bill -- pound on slate, possibly
• Contents of cellar Neuburger and Claret -- luckily all for opening?
• Bill left on slate possibly for seasoning
• Present for discussion on second key food additive
• State backing included in new lab test to produce food additive
• Sal breaks pill to provide condiment
• Food seasoning at intervals usually going into flattish cake
• This makes more tasteful, oddly small medicine boxes
• Edible NaCl