Continuous manufacturing

Hi everybody!

I have a scenario of continuous manufacturing, where a batch of salad mix is prepared and after some minutes of cooking and molding it is packaged in multiple presentations, the fact is that it there is no way to measure the quantity of the mix that is being packaged except after the end of every packaging order. Does anybody manage to have a scenario like this where the necessity of a batch order for the mix was avoided or minimized (without having the proportion of raw materials in the packaging order)?

Hope to see some suggestions, many thanks in advance