Use yellow corn meal Mix same as on bag and add 3 tbl sp. cayenne pepper powder. or you can use 2 cups self rising corn meal, 1.5 cups butter milk, 2 eggs, 3 tbl sp bacon grease (shortning), 1 tbl sp sugar, 3 tbl sp cayenne pepper powder, bake in cake pan at 425 for 20 min. works on 25-30 hens. This is just to jumpstart late bloomers or to kick in early return from winter reduction in laying. It wont hurt the hens. they don't taste hot as in peppers. They will eat Jalapinios! They dont taste the capsaiscan. However you spell it. LOL  It has some kind of chemical that kick starts their reproductive organs. It does not hurt them! You can find the chemical reason on another thread. I saw it a couple days ago. My Granny did this all my life. It always worked!  
Good luck and Happy egging! LOL
Added: P.s. we never gave this to regular laying hens per say Just the new or slow laying hens of course we never seperated the hens either. I dont think it had any effect on the normal layers. But im not sure. Just a quick note.