Found a recipe on for a linseed (aka flaxseed) loaf. It's more if a savoury cake, but it's delicious and makes a great cheese sandwich. It's going to be a staple in my house, but I'll need to find somewhere cheaper than Holland and Barrett to get milled linseed.
http://www.lowcarbdiabetic.co.uk/Recipes.htm
http://www.lowcarbdiabetic.co.uk/Recipes.htm