I have a question about the recipe "Chard Salad with Garlic Breadcrumbs and Parmesan" from Merrill Stubbs. This recipe serves 4. I want to make a larger quantity for a potluck, but when I quadruple the ingredients, I come up with 4 lemons, 3 cups of parmesan, 6 cups of breadcrumbs and 2 cups of EVOO. Doesn't that seem out of scale? Advice?