You guys have a lot or recipies but it seem you should go first for the most logical thing to do in the first place :MEASURE YOUR AMOUNT OF CUM.
With what? A simple syringe you buy at a drugstore.
Shot your load in a cup and and suck it up after with the syringe. The average man after 3 days of abstinence will pop 6 ml.
Do the math first and after experiment with diet.