Add water to a large pot and bring to a boil.
While brining the water to a boil, wash the cabbage and remove the cabbage leaves off head of cabbage.
When water is boiling add in cabbage leaves.
Boil cabbage leaves until they are pliable (but not fully cooked) remove them from the water and place on a plate. Should take 3-5 minutes.
While cabbage is boiling, cook 1 1/2 cup of rice. You can use white rice or brown rice and cook according to the package directions.
Wash and chop the zucchini and chop the onion and set aside.e
Cook the ground beef in a large skillet until cooked, stirring regularly. Once the ground beef is cooked, remove from the heat drain and stir in the salt, pepper and garlic powder and mix it well.
In a large mixing bowl, add the chopped zuchinni, diced onion, cooked rice, ground beef and mix well to combine.
Spoon the meat mixture into the cabbage leaf and wrap well.
Spray a large baking dish with non stick spray and preheat the oven to 350.
Pour a little pasta sauce on the bottom of the dish.
As you finish each wrap place them in the baking pan then top with the rest of the sauce.
Sprinkle parmesan cheese on top if desired.
Bake at 350 for 45 minute.