Oats will soak up the moister and add a egg next. How much is up to you but start with a fourth of a cup. If you need more you will know it. One egg will gave you the raising and try it to see how it works. You can try it in a flying pan first, and if it is firm put it in the oven to bake. 350 degrees, and I hope this will help. 
Fran Schultz