RECIPE IDEA: Grilled Italian Zucchini. Flavorful. Easy. Quick. 8 Simple Ingredients. Hi. It's Lois in the kitchen at Recipe Idea Shop. Our CSA (community sponsored agriculture) subscription has provided lots of zucchini and yellow summer squash this year. What to do with all that squash?? I have tried Zucchini Fritters. I'm not a big fan,