3 low fat homemade lasagna Recipes

water , salted, baby spinach, washed (5 1/4 oz bag), low-fat ricotta cheese (15 oz container), fresh flat-leaf parsley, chopped, lemon , zest of, parmesan cheese, freshly grated, divided, russet potatoes, peeled and cut into rectangular blocks (2 large), butter, marinara sauce, homemade or 2 cups marinara sauce, purchased, salt and pepper, to taste

lasagna noodles , strips, mixed assorted fresh vegetables (cauliflower florets, thinly sliced carrots, small strips green pepper, etc.), leek soup mix (1/4 package, dry ), meatless spaghetti sauce or 18 oz homemade, low-fat part-skim ricotta cheese