Heat oven to 400°F. Line cookie sheet with foil; spray with cooking spray.
Cook broccoli as directed on box; pour into medium bowl. With kitchen scissors, cut broccoli into 1/4- to 1/2-inch pieces. Add Parmesan cheese, garlic salt and pepper sauce; mix well. Stir in rice. Shape mixture into 4 patties, about 1/2 inch thick. Place on foil-lined cookie sheet.
Bake 15 minutes; turn. Bake 15 minutes longer or until light golden brown.
Meanwhile, heat marinara sauce. Serve with patties.