Baked Zucchini Boats

4 medium zucchini

1 small yellow onion, finely chopped

1 large egg, beaten

1/2 lb lean ground beef

2 cups spaghetti sauce

2 tablespoons fresh chopped parsley

1 cup cooked  rice

1 chopped garlic clove

2 tablespoons olive oil

1/2 cup bread crumbs

2 tablespoons grated Parmesan cheese.

• Preheat oven to 350◦ 
• Split zucchini lengthwise, soup out the seeds.
• Saute ground beef, onion, garlic and parsley in olive oil.
• Remove from heat.
• Add cooked rice, beaten egg, 1/4 cup breadcrumbs and mix well.
• Fill the zucchini with the mixture and place on baking sheet.\
• Cover with the spaghetti sauce, sprinkle with cheese and the remaining bread crumbs.
• Cover and bake for 45 minutes or until the zucchini is tender but firm.