I'm also GF and have been eating the Basco GF breakfast cereals. I also make my own bircher muesli. I'm having other issues though and have finally bought the GAPS Diet books, including the recipe book. There are nut free options. I'm thankful I have a TMX, as it makes things easier and also cheaper - I can make my own flour, for example.

You can make things like egg & bacon fritatta muffins and freeze them. I eat corn thins or rice cakes for sandwiches or make my own GF bread. I'll PM you the links. Otherwise google Bread in 5 Gluten-Free Crusty Boule.

I'll also dig out a grain free, nut free pancake recipe for you.

I highly recommend you investigating the GAPS Diet.