Altered ingredient amounts.
Pasta tonight - Salad the next time! The only change I made was in making a compromise. I just couldn't justify buying six lemons, for zest, when I only needed the juice of one. So, I used the zest and juice of the most enormous lemon I could find. That worked for me! Also, I used freshly ground "Medley Peppercorns" and 1/4 teaspoon minced garlic for a litte extra pizzaz.