Eggplant and Zucchini Roll Ups

Name: Eggplant and Zucchini Roll Ups
Ingredients: 2 medium firm zucchini; 1 medium firm eggplant; All natural olive oil cooking spray; Sea salt or kosher salt and freshly ground black pepper; 2 cups ricotta cheese; 1 1/2 cups grated Parmigiano-Reggiano; 1/2 cup fresh mint leaves, loosely packed, finely chopped; 1/2 cup fresh flat-leaf parsley tops, chopped; 2 egg yolks, lightly beaten; 2 cloves garlic, pasted or grated; 1 fresh chile, such as Fresno, seeded and finely chopped; A few grates whole nutmeg; A handful fresh basil leaves, torn or shredded; 3 cups passata or tomato sauce; 4 tablespoons butter; 1 cup panko