Arrange the zucchini slices on a baking pan. Drizzle them with olive oil and season with salt and pepper. Place them in the oven and bake for 10 minutes.
In a medium-sized bowl, combine the ricotta cheese, lemon zest, lemon juice, chopped garlic, shredded cheese, and salt and pepper to taste.
Cover the bottom of a baking dish with marinara sauce. Once the zucchini slices have slightly cooled, place 1 teaspoon of the ricotta mixture on one end of a zucchini slice and roll it up. Arrange the zucchini rolls in the baking dish. Season with salt and pepper and drizzle with olive oil. Bake in the oven for 10-12 minutes. Once finished, sprinkle the top with grated parmigiano reggiano cheese.
For the side salad, whisk together olive oil, red wine vinegar, lemon juice, salt, and pepper in a small bowl. If desired, add the optional Dijon mustard. Drizzle the desired amount of dressing over the mixed greens and enjoy!
