Is anyone else avoiding sesame? DS was recently diagnosed pa and tna. His skin test was positive for sesame. He has eaten them in the past. But in the recent past, we can only recall him having a stray seed (cross contamination) here or there. Allergist wants strict avoidance until we can get back RAST results and challenge if RAST is negative. Any advice? Is McDonald's out of the question now? (the only restaurant our whole family can eat at (DD is dairy allergic)) Or are there "safe" items at MCD? What about bread? Is anyone comfortable with Wonder White? That is what we have been using for years. Help!