Hi Denise,
I have just been diagnosed as a coeliac so am not very happy - like you I know very little about it but am in a good position to find out.
I do have porridge for breakfast - red band dry weight in the bowl. It does not seem to affect me, but having done some reading there are two trains of thought on this. Anyway you can tell very quickly if it does affect your tummy.
My favourite breakfast is quickly becoming half a can of breakfast apricots Tesco's next to all the Delmonte)served with a small portion of natural yoghurt and a portion of fruit like an apple - it sees me right through til lunchtime.
But - try smoothies (not by the pint) or an omlette 2 eggs a slice of bacon -as long as you stick to around 300 calories you're on track.
I love bread so I am in trouble, but as I have my own breadmaker and a bag of gluten free flour I am going to perfect a recipe - once I do I'll let you have it.
So far though my understanding is I can eat, potatoes, rice, peas and corn for my starch. all protein and vegetables. No gravy - it contains wheat flour and practically no processed food again so invest in a cookbook. In fact I am looking at selling one on
www.thedietplate.com called Gluten-free, Wheat-free and dairy-free recipes by Grace Cheetham.