The original full recipe (since I do not think I am allowed to post it - copyright and all) is approx. 6 tbsp. of butter to 12 c. of cereal/etc.
I mix the wet ingredients with spices in a measuring cup together and place cereal and nuts in a jumbo baggie. I pour over the cereal and shake and turn bag to coat pieces. I pour this mix into a large roaster and cook and stir every 15 minutes per the directions. I have to admit though, right before I place in the oven I shake some extra worchestershire over all.