i mixed 2 tablespoons of oat bran, 1 table spoon of wheat bran, 1 tablespoon of sweetener and half a teaspoon of ginger in a bowl then added one small beaten egg and mixed together, it was quite runny, then i put a silicone mat (I don't have a silicone baking tray) on an ordinary baking tray and using a teaspoon I put 6 dollops onto the mat, I didn't flatten them out they were already quite flat as I said they were fairly runny, I put the tray into a hot oven and set the timer for 15 mins, when cooked I took them out and put them individually straight onto a cooling rack and ate them about 10 minutes later.
I have been trying these for days and couldnt get them right but these were perfect. Good luck, let me know how you get on x