Swap an ingredient you don't have

Help me swap an ingredient I don't have.

Missing: [ingredient]
Dish: [what]
What I do have: [list]
Dietary constraint: [optional]

Ask me up to 3 short questions first if anything important is missing. Wait for my answers.

Then:
1. Best swaps, with what will change.
2. When to abandon and cook something else.
3. Quantity guidance for the swap.

Only use what I've told you, leave blanks for anything I haven't given, and don't invent diagnoses, doses, calorie targets or treatment plans. UK English.

Stay in this ChatGPT chat. Do not turn on apps or connectors, and do not use memory from another chat.