This puzzle is available on PDF.
Identify the foods, and notice that the notes have a common bond. Put the dishes in front of the people in the order that common bond indicates.
The serving size gets the nth letter.
The new phrase you get should help say to use something else which is how you placed the foods in the first place.
Rotate it so that Pastides matches up with the symbol he represents.
The number of letters in each "new thing" will line up with a letter in the food.
After getting this new two-word phrase, convert to something else using the original phrase you got.