A refreshing lobster salad made with rice noodles, lime and fresh basil.

Cook the noodles according to the manufacturer's instructions, drain, put in a medium bowl and cut two or three times with scissors. Reserve.
In a small bowl, whisk the mustard, salt, brown sugar and lime juice. Gradually add the oil, whisking vigorously. Stir in the herbs.
Mix the lobster with a third of the vinaigrette
Add the chestnuts to the noodles, drizzle with the rest of the dressing and stir well with tongs.
Divide the noodles between two salad bowls, place the lobster on the noodles and serve.