You can easily do this by hand, mixing the chicken, onion, parsley, curry, and mayonnaise. I put mine in a food processor and pulsed it four or five times until the mayonnaise was thoroughly incorporated.

Take the slice of Lavash1 and cut it half through the middle. On each piece, put two leaves of lettuce and half of the chicken mixture. Start rolling up the sandwich at the lettuce side tightly.

When you have made both roll-ups, you can cut them on the diagonal or cut them into smaller slices for appetizers. Each half is more than enough for one person.

The Persian cucumbers are the best for salads. They are crisper, more flavorful, and have thinner skin than the regular cucumber you buy in the market with their waxed skin. Find Persian cucumbers in Mediterranean markets.

Put a bowl on something that will keep the bowl from moving when you are whisking. If not, find someone to hold the bowl (a child is a good choice).

Put the mustard in the bowl with the leaves and mix. Add the vinegar and mix thoroughly.

Now, take your whisk and slowly start adding the olive oil, a slow, slow drip while whisking (see, how helpful that child is?). When the oil and vinegar have emulsified, you can put the dressing on top of the cucumber and tomato and chill until ready to serve.