We do baby led weaning over here so I just feed DD whatever I happen to be eating. Last Friday I had lasagna for lunch and gave her some. About an hour later she was covered in a rash with bright red, very swollen eyes. I gave her a couple of doses of benadryl and by the next day she was fine. No trouble breathing. I obviously don't want her to have a worse reaction next time but I can't figure out what might have caused it.
Ingredients in lasagna: fat free mozzerella (skim milk, vinegar, salt, xanthan gum, artificial color, enzymes, vit a palmitate), 1% cottage cheese, Italian seasoning (onion, garlic, oregano, basil, marjoram, spices), tomato sauce ( tomato puree, onions, salt, olive oil, garlic, onions, spices, basil, natural flavor), egg whites, no boil lasagna noodles (semolina, durum flour,niacin, iron, thiamin mononitrate, riboflavin, folic acid).
She has had eggs in bakes goods numerous times so I'm not convinced it was the egg whites (but that was my first thought) and has had pancakes since then. Ideas?