Preheat oven to 350°. In a large skillet over medium-high heat, brown beef drain well.
Stir in tomato sauce, herb seasoning and pepper. Bring to a boil, reduce heat to low and simmer for 5 minutes or until no longer saucy.
Stir in zucchini and mushrooms. Pour into a 1 1/2 -quart oblong baking dish.
In a medium bowl, stir potatoes, cheese and parsley until blended. Pipe mixture on top of meat mixture, leaving a space in center.
Bake for 30 to 40 minutes or until bubbly in center and heated through.
This Neapolitan Dinner recipe is from the Gold Star Collection Cookbook. Download this Cookbook today.