Choose an oyster-flavoured sauce without any seafood content such as mushroom oyster sauce. Check the label if you are unsure. Note

Use a lemon zester to make lemon rind strips for decoration; soak them in iced water to make them curl. Note

Use roti bread instead of the naan, if you prefer. Note

Canned whole baby beets can be substituted for fresh beetroot, if preferred. Potatoes, beetroot and peas can be cooked in advance and refrigerated, covered. Combine salad just before serving or beetroot will “bleed” into egg and potato Note